Intermediate Algebra
19th Edition
ISBN: 9780998625720
Author: Lynn Marecek
Publisher: OpenStax College
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Textbook Question
Chapter 12, Problem 326PT
Find the twentieth term of an arithmetic sequence where the first term is two and the common difference is -7.
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Assume {u1, U2, u3, u4} does not span R³.
Select the best statement.
A. {u1, U2, u3} spans R³ if u̸4 is a linear combination of other vectors in the set.
B. We do not have sufficient information to determine whether {u₁, u2, u3} spans R³.
C. {U1, U2, u3} spans R³ if u̸4 is a scalar multiple of another vector in the set.
D. {u1, U2, u3} cannot span R³.
E. {U1, U2, u3} spans R³ if u̸4 is the zero vector.
F. none of the above
Select the best statement.
A. If a set of vectors includes the zero vector 0, then the set of vectors can span R^ as long as the other vectors
are distinct.
n
B. If a set of vectors includes the zero vector 0, then the set of vectors spans R precisely when the set with 0
excluded spans Rª.
○ C. If a set of vectors includes the zero vector 0, then the set of vectors can span Rn as long as it contains n
vectors.
○ D. If a set of vectors includes the zero vector 0, then there is no reasonable way to determine if the set of vectors
spans Rn.
E. If a set of vectors includes the zero vector 0, then the set of vectors cannot span Rn.
F. none of the above
Assume {u1, U2, u3, u4} does not span R³.
Select the best statement.
A. {u1, U2, u3} spans R³ if u̸4 is a linear combination of other vectors in the set.
B. We do not have sufficient information to determine whether {u₁, u2, u3} spans R³.
C. {U1, U2, u3} spans R³ if u̸4 is a scalar multiple of another vector in the set.
D. {u1, U2, u3} cannot span R³.
E. {U1, U2, u3} spans R³ if u̸4 is the zero vector.
F. none of the above
Chapter 12 Solutions
Intermediate Algebra
Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Find a general term for the sequence whose first...Ch. 12.1 - Find a general term for the sequence whose first...Ch. 12.1 - Find a general term for the sequence whose first...Ch. 12.1 - Find a general term for the sequence whose first...
Ch. 12.1 - Find a general term for the sequence whose first...Ch. 12.1 - Find a general term for the sequence whose first...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Write the first five terms of the sequence whose...Ch. 12.1 - Expand the partial sum and five its value: i=153i.Ch. 12.1 - Expand the partial sum and five its value: i=154i.Ch. 12.1 - Expand the partial sum and five its value:...Ch. 12.1 - Expand the partial sum and five its value:...Ch. 12.1 - Write each sum using summation notation:...Ch. 12.1 - Write each sum using summation notation:...Ch. 12.1 - Write each sum using summation notation:...Ch. 12.1 - Write each sum using summation notation: 2+46+810.Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - 3In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first terms...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, write the first five...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, find a general term...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - In the following exercises, using factorial...Ch. 12.1 - the following exercises, using factorial notation,...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, expand the partial sum...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In the following exercises, write each sum using...Ch. 12.1 - In your own words, explain how to write the terms...Ch. 12.1 - Which terms of the sequence are negative when the...Ch. 12.1 - In your own words, explain what is meant by n!...Ch. 12.1 - Explain what each part of the notation k=1122k...Ch. 12.2 - Determine if each sequence is arithmetic. If so,...Ch. 12.2 - Determine if each sequence is arithmetic. If so,...Ch. 12.2 - Write the first five terms of the sequence where...Ch. 12.2 - Write the first five terms of the sequence where...Ch. 12.2 - Find the twenty-seventh term of a sequence where...Ch. 12.2 - Find the eighteenth term of a sequence where the...Ch. 12.2 - Find the eleventh term of a sequence where the...Ch. 12.2 - Find the nineteenth term of a sequence where the...Ch. 12.2 - Find the first term and common difference of a...Ch. 12.2 - Find the first term and common difference of a...Ch. 12.2 - Find the sum of the first 30 terms of the...Ch. 12.2 - Find the sum of the first 30 terms of the...Ch. 12.2 - Find the sum of the first 50 terms of the...Ch. 12.2 - Find the sum of the first 50 terms of the...Ch. 12.2 - Find the sum: i=130(6i4).Ch. 12.2 - Find the sum: i=135(5i3).Ch. 12.2 - In the following exercises, determine if each...Ch. 12.2 - In the following exercises, determine if each...Ch. 12.2 - In the following exercises, determine if each...Ch. 12.2 - In the following exercises, determine if each...Ch. 12.2 - In the following exercises, determine if each...Ch. 12.2 - In the following exercises, determine if each...Ch. 12.2 - In the following exercises, write the first five...Ch. 12.2 - In the following exercises, write the first five...Ch. 12.2 - In the following exercises, write the first five...Ch. 12.2 - In the following exercises, write the first five...Ch. 12.2 - In the following exercises, write the first five...Ch. 12.2 - In the following exercises, write the first five...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the term...Ch. 12.2 - In the following exercises, find the first term...Ch. 12.2 - In the following exercises, find the first term...Ch. 12.2 - In the following exercises, find the first term...Ch. 12.2 - In the following exercises, find the first term...Ch. 12.2 - In the following exercises, find the first term...Ch. 12.2 - In the following exercises, find the first term...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find the sum of the...Ch. 12.2 - In the following exercises, find each sum. 117....Ch. 12.2 - In the following exercises, find each sum. 118....Ch. 12.2 - In the following exercises, find each sum. 119....Ch. 12.2 - In the following exercises, find each sum. 120....Ch. 12.2 - In the following exercises, find each sum. 121....Ch. 12.2 - In the following exercises, find each sum. 122....Ch. 12.2 - In your own words, explain how to determine...Ch. 12.2 - ?In your own words, explain how the first two...Ch. 12.2 - In your own words, explain how to find the general...Ch. 12.2 - In your own words, explain how to find the sum of...Ch. 12.3 - Determine if each sequence is geometric. If so...Ch. 12.3 - Determine if each sequence is geometric. If so...Ch. 12.3 - Write the first five terms of the sequence where...Ch. 12.3 - Write the first five terms of the sequence where...Ch. 12.3 - Find the thirteenth term of a sequence where the...Ch. 12.3 - Find the twelfth term of a sequence where the...Ch. 12.3 - Find the ninth term of the sequence...Ch. 12.3 - Find the eleventh term of the sequence...Ch. 12.3 - Find the sum of the first 20 terms of the...Ch. 12.3 - Find the sum of the first 20 terms of the...Ch. 12.3 - Find the sum: i=1156(2)i.Ch. 12.3 - Find the sum: i=1105(2)i.Ch. 12.3 - Find the sum of the infinite geometric series...Ch. 12.3 - Find the sum of the infinite geometric series...Ch. 12.3 - Write the repeating decimal 0.4 as a fraction.Ch. 12.3 - Write the repeating decimal 0.8 as a fraction.Ch. 12.3 - What is the total effect on the economy of a...Ch. 12.3 - What is the total effect on the economy of a...Ch. 12.3 - New grandparents decide to invest 3200 per month...Ch. 12.3 - Arturo just got his first full-time job after...Ch. 12.3 - In the following exercises, determine if the...Ch. 12.3 - In the following exercises, determine if the...Ch. 12.3 - In the following exercises, determine if the...Ch. 12.3 - In the following exercises, determine if the...Ch. 12.3 - In the following exercises, determine if the...Ch. 12.3 - In the following exercises, determine if the...Ch. 12.3 - In the following exercises, determine if each...Ch. 12.3 - In the following exercises, determine if each...Ch. 12.3 - In the following exercises, determine if each...Ch. 12.3 - In the following exercises, determine if each...Ch. 12.3 - In the following exercises, determine if each...Ch. 12.3 - In the following exercises, determine if each...Ch. 12.3 - In the following exercises, write the first five...Ch. 12.3 - In the following exercises, write the first five...Ch. 12.3 - In the following exercises, write the first five...Ch. 12.3 - In the following exercises, write the first five...Ch. 12.3 - In the following exercises, write the first five...Ch. 12.3 - In the following exercises, write the first five...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the indicated...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of the...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, find the sum of each...Ch. 12.3 - In the following exercises, write each repeating...Ch. 12.3 - In the following exercises, write each repeating...Ch. 12.3 - In the following exercises, write each repeating...Ch. 12.3 - In the following exercises, write each repeating...Ch. 12.3 - In the following exercises, write each repeating...Ch. 12.3 - In the following exercises, write each repeating...Ch. 12.3 - In the following exercises, solve the problem....Ch. 12.3 - In the following exercises, solve the problem....Ch. 12.3 - In the following exercises, solve the problem....Ch. 12.3 - In the following exercises, solve the problem....Ch. 12.3 - In the following exercises, solve the problem....Ch. 12.3 - In your own words, explain how to determine...Ch. 12.3 - In your own words, explain how to find the general...Ch. 12.3 - In your own words, explain the difference between...Ch. 12.3 - In your own words, explain how to determine if an...Ch. 12.4 - Use Pascal’s Triangle to expand (x+y)5.Ch. 12.4 - Use Pascal’s Triangle to expand (p+q)7.Ch. 12.4 - Use Pascal’s Triangle to expand (x+2)4.Ch. 12.4 - Use Pascal’s Triangle to expand (x+1)6.Ch. 12.4 - Use Pascal’s Triangle to expand (2x3)4.Ch. 12.4 - Use Pascal’s Triangle to expand (2x1)6.Ch. 12.4 - Evaluate each binomial coefficient: (a)(61)...Ch. 12.4 - Evaluate each binomial coefficient: (a)(21) (b)(...Ch. 12.4 - Use the Binomial Theorem to expand (x+y)5.Ch. 12.4 - Use the Binomial Theorem to expand (m+n)6.Ch. 12.4 - Use the Binomial Theorem to expand (x3)5.Ch. 12.4 - Use the Binomial Theorem to expand (y1)6.Ch. 12.4 - Use the Binomial Theorem to expand (3x2y)5.Ch. 12.4 - Use the Binomial Theorem to Expand (4x3y)4.Ch. 12.4 - Find the third term of (x+y)6.Ch. 12.4 - Find the fifth term of (a+b)8.Ch. 12.4 - Find the coefficient of the x5 term of (x+4)8.Ch. 12.4 - Find the coefficient of the x4 term of (x+2)7.Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, expand each binomial...Ch. 12.4 - In the following exercises, evaluate. 210. 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In the following exercises, find the coefficient...Ch. 12.4 - In the following exercises, find the coefficient...Ch. 12.4 - In the following exercises, find the coefficient...Ch. 12.4 - the following exercises, find the coefficient of...Ch. 12.4 - In the following exercises, find the coefficient...Ch. 12.4 - the following exercises, find the coefficient of...Ch. 12.4 - your own words explain how to find the rows of the...Ch. 12.4 - In your own words, explain the pattern of...Ch. 12.4 - In your own words, explain the difference between...Ch. 12.4 - your own words, explain how to find a specific...Ch. 12 - In the following exercises, write the first five...Ch. 12 - the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, find a general term...Ch. 12 - In the following exercises, find a general term...Ch. 12 - In the following exercises, find a general term...Ch. 12 - In the following exercises, find a general term...Ch. 12 - In the following exercises, find a general term...Ch. 12 - In the following exercises, using factorial...Ch. 12 - In the following exercises, using factorial...Ch. 12 - In the following exercises, using factorial...Ch. 12 - In the following exercises, expand the partial sum...Ch. 12 - In the following exercises, expand the partial sum...Ch. 12 - In the following exercises, expand the partial sum...Ch. 12 - In the following exercises, expand the partial sum...Ch. 12 - In the following exercises, write each sum using...Ch. 12 - In the following exercises, write each sum using...Ch. 12 - In the following exercises, write each sum using...Ch. 12 - In the following exercises, determine if each...Ch. 12 - In the following exercises, determine if each...Ch. 12 - In the following exercises, determine if each...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, find the term...Ch. 12 - In the following exercises, find the term...Ch. 12 - In the following exercises, find the term...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the first term...Ch. 12 - In the following exercises, find the first term...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find each sum. 277....Ch. 12 - In the following exercises, find each sum. 278....Ch. 12 - In the following exercises, find each sum. 279....Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find the sum of the...Ch. 12 - In the following exercises, find the sum 294....Ch. 12 - In the following exercises, find the sum 295....Ch. 12 - In the following exercises, find the sum of each...Ch. 12 - In the following exercises, find the sum of each...Ch. 12 - In the following exercises, write each repeating...Ch. 12 - In the following exercises, write each repeating...Ch. 12 - In the following exercises, solve the problem....Ch. 12 - In the following exercises, solve the problem....Ch. 12 - In the following exercises, expand each binomial...Ch. 12 - In the following exercises, expand each binomial...Ch. 12 - In the following exercises, expand each binomial...Ch. 12 - In the following exercises, expand each binomial...Ch. 12 - äIn the following exercises, expand each binomial...Ch. 12 - In the following exercises, evaluate. 307. (a) (...Ch. 12 - In the following exercises, evaluate. 308. (a)...Ch. 12 - In the following exercises, evaluate. 309. (a)...Ch. 12 - In the following exercises, expand each binomial,...Ch. 12 - In the following exercises, expand each binomial,...Ch. 12 - In the following exercises, expand each binomial,...Ch. 12 - In the following exercises, expand each binomial,...Ch. 12 - In the following exercises, expand each binomial,...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the indicated...Ch. 12 - In the following exercises, find the coefficient...Ch. 12 - In the following exercises, find the coefficient...Ch. 12 - In the following exercises, find the coefficient...Ch. 12 - In the following exercises, write the first five...Ch. 12 - In the following exercises, write the first five...Ch. 12 - Find a general term for the sequence,...Ch. 12 - Expand the partial sum and find its value. i=14(...Ch. 12 - Write the following using summation notation....Ch. 12 - Write the first five terms of the arithmetic...Ch. 12 - Find the twentieth term of an arithmetic sequence...Ch. 12 - Find the twenty-third term of an arithmetic...Ch. 12 - Find the first term and common difference of an...Ch. 12 - Find the sum of the first 25 terms of the...Ch. 12 - Find the sum of the first 50 terms of the...Ch. 12 - Find the sum. i=140(5i21)Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - In the following exercises, determine if the...Ch. 12 - the following exercises, determine if the sequence...Ch. 12 - In the following exercises, find the sum. 338....Ch. 12 - In the following exercises, find the sum. 339....Ch. 12 - In the following exercises, find the sum. 340....Ch. 12 - In the following exercises, find the sum. 341....Ch. 12 - In the following exercises, find the sum. 342....Ch. 12 - In the following exercises, find the sum. 343....Ch. 12 - In the following exercises, find the sum. 344....
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- Which of the following sets of vectors are linearly independent? (Check the boxes for linearly independent sets.) ☐ A. { 7 4 3 13 -9 8 -17 7 ☐ B. 0 -8 3 ☐ C. 0 ☐ D. -5 ☐ E. 3 ☐ F. 4 THarrow_forward3 and = 5 3 ---8--8--8 Let = 3 U2 = 1 Select all of the vectors that are in the span of {u₁, u2, u3}. (Check every statement that is correct.) 3 ☐ A. The vector 3 is in the span. -1 3 ☐ B. The vector -5 75°1 is in the span. ГОЛ ☐ C. The vector 0 is in the span. 3 -4 is in the span. OD. The vector 0 3 ☐ E. All vectors in R³ are in the span. 3 F. The vector 9 -4 5 3 is in the span. 0 ☐ G. We cannot tell which vectors are i the span.arrow_forward(20 p) 1. Find a particular solution satisfying the given initial conditions for the third-order homogeneous linear equation given below. (See Section 5.2 in your textbook if you need a review of the subject.) y(3)+2y"-y-2y = 0; y(0) = 1, y'(0) = 2, y"(0) = 0; y₁ = e*, y2 = e¯x, y3 = e−2x (20 p) 2. Find a particular solution satisfying the given initial conditions for the second-order nonhomogeneous linear equation given below. (See Section 5.2 in your textbook if you need a review of the subject.) y"-2y-3y = 6; y(0) = 3, y'(0) = 11 yc = c₁ex + c2e³x; yp = −2 (60 p) 3. Find the general, and if possible, particular solutions of the linear systems of differential equations given below using the eigenvalue-eigenvector method. (See Section 7.3 in your textbook if you need a review of the subject.) = a) x 4x1 + x2, x2 = 6x1-x2 b) x=6x17x2, x2 = x1-2x2 c) x = 9x1+5x2, x2 = −6x1-2x2; x1(0) = 1, x2(0)=0arrow_forward
- 4. In a study of how students give directions, forty volunteers were given the task ofexplaining to another person how to reach a destination. Researchers measured thefollowing five aspects of the subjects’ direction-giving behavior:• whether a map was available or if directions were given from memory without a map,• the gender of the direction-giver,• the distances given as part of the directions,• the number of times directions such as “north” or “left” were used,• the frequency of errors in directions.a) Identify each of the variables in this study, and whether each is quantitative orqualitative. For each quantitative variable, state whether it is discrete or continuousb) Was this an observational study or an experimental study? Explain your answerarrow_forwardFind the perimeter and areaarrow_forwardAssume {u1, U2, us} spans R³. Select the best statement. A. {U1, U2, us, u4} spans R³ unless u is the zero vector. B. {U1, U2, us, u4} always spans R³. C. {U1, U2, us, u4} spans R³ unless u is a scalar multiple of another vector in the set. D. We do not have sufficient information to determine if {u₁, u2, 43, 114} spans R³. OE. {U1, U2, 3, 4} never spans R³. F. none of the abovearrow_forward
- Assume {u1, U2, 13, 14} spans R³. Select the best statement. A. {U1, U2, u3} never spans R³ since it is a proper subset of a spanning set. B. {U1, U2, u3} spans R³ unless one of the vectors is the zero vector. C. {u1, U2, us} spans R³ unless one of the vectors is a scalar multiple of another vector in the set. D. {U1, U2, us} always spans R³. E. {U1, U2, u3} may, but does not have to, span R³. F. none of the abovearrow_forwardLet H = span {u, v}. For each of the following sets of vectors determine whether H is a line or a plane. Select an Answer u = 3 1. -10 8-8 -2 ,v= 5 Select an Answer -2 u = 3 4 2. + 9 ,v= 6arrow_forwardSolve for the matrix X: X (2 7³) x + ( 2 ) - (112) 6 14 8arrow_forward
- 5. Solve for the matrix X. (Hint: we can solve AX -1 = B whenever A is invertible) 2 3 0 Χ 2 = 3 1arrow_forwardWrite p(x) = 6+11x+6x² as a linear combination of ƒ (x) = 2+x+4x² and g(x) = 1−x+3x² and h(x)=3+2x+5x²arrow_forward3. Let M = (a) - (b) 2 −1 1 -1 2 7 4 -22 Find a basis for Col(M). Find a basis for Null(M).arrow_forward
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