PRECALCULUS(LL)W/18 WK.ACCESS
11th Edition
ISBN: 9780136167716
Author: Sullivan
Publisher: PEARSON
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Chapter 12.1, Problem 107AYU
To determine
To find: The dot product of .
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11. Consider the 2nd-order non-homogeneous differential equation y′′ − 4y′ + 3y = et + t2What is the complementary (or homogeneous) solution?A. yc = c1e^t + c2t^2 B. yc = c1e^−t + c2e^−3t C. yc = c1e^t + c2e^3t D. yc = c1e^t + c2e^−3t
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Chapter 12 Solutions
PRECALCULUS(LL)W/18 WK.ACCESS
Ch. 12.1 - For the function f( x )= x1 x , find f( 2 ) and f(...Ch. 12.1 - True or False A function is a relation between two...Ch. 12.1 - Prob. 3AYUCh. 12.1 - True or False The notation a 5 represents the...Ch. 12.1 - True or False If is am integer, then
Ch. 12.1 - The sequence a 1 =5 , a n =3 a n1 is an example of...Ch. 12.1 - The notation a 1 + a 2 + a 3 ++ a n = k=1 n a k...Ch. 12.1 - k=1 n k=1+2+3++n = ______. (a) n! (b) n( n+1 ) 2...Ch. 12.1 - In Problems 11-16, evaluate each factorial...Ch. 12.1 - Prob. 10AYU
Ch. 12.1 - Prob. 11AYUCh. 12.1 - In Problems 11-16, evaluate each factorial...Ch. 12.1 - In Problems 914, evaluate each factorial...Ch. 12.1 - In Problems 11-16, evaluate each factorial...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - Prob. 16AYUCh. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 17-28, write down the first five terms...Ch. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - Prob. 28AYUCh. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - In Problems 29-36, the given pattern continues....Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems , a sequence is defined recursively....Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 37-50, a sequence is defined...Ch. 12.1 - In Problems 51-60, write out each sum. k=1 n (...Ch. 12.1 - In Problems 51-60, write out each sum. k=1 n (...Ch. 12.1 - In Problems 51-60, write out each sum. k=1 n k 2...Ch. 12.1 - In Problems 51-60, write out each sum. k=1 n (...Ch. 12.1 - In Problems 51-60, write out each sum. k=0 n 1 3...Ch. 12.1 - In Problems 51-60, write out each sum. k=0 n ( 3...Ch. 12.1 - In Problems 51-60, write out each sum. k=0 n1 1 3...Ch. 12.1 - In Problems 51-60, write out each sum. k=0 n1 (...Ch. 12.1 - In Problems 51-60, write out each sum. k=2 n ( 1...Ch. 12.1 - In Problems 51-60, write out each sum. k=3 n ( 1...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 61-70, express each sum using...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - In Problems 71-82, find the sum of each sequence. ...Ch. 12.1 - Credit Card Debt John has a balance of on his...Ch. 12.1 - Trout Population A pond currently contains 2000...Ch. 12.1 - Car Loans Phil bought a car by taking out a loan...Ch. 12.1 - Environmental Control The Environmental Protection...Ch. 12.1 - Growth of a Rabbit Colony A colony of rabbits...Ch. 12.1 - The Pascal Triangle The triangular array shown,...Ch. 12.1 - Prob. 88AYUCh. 12.1 - Droste Effect The Droste Effect, named after the...Ch. 12.1 - Prob. 93AYUCh. 12.1 - Prob. 99AYUCh. 12.1 - Prob. 100AYUCh. 12.1 - Prob. 101AYUCh. 12.1 - Prob. 102AYUCh. 12.1 - Prob. 104AYUCh. 12.1 - Prob. 105AYUCh. 12.1 - Prob. 106AYUCh. 12.1 - Prob. 107AYUCh. 12.1 - Prob. 108AYUCh. 12.1 - Prob. 109AYUCh. 12.1 - Prob. 110AYUCh. 12.1 - Prob. 111AYUCh. 12.1 - Prob. 112AYUCh. 12.1 - Prob. 113AYUCh. 12.2 - In a(n) _________ sequence, the difference between...Ch. 12.2 - Prob. 2AYUCh. 12.2 - If the 5th term of an arithmetic sequence is 12...Ch. 12.2 - True or False The sum S n of the first n terms of...Ch. 12.2 - Prob. 5AYUCh. 12.2 - If a n =2n+7 is the n th term of an arithmetic...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 7-16, show that each sequence is...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems , find the th term of the arithmetic...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems 17-24, find the nth term of the...Ch. 12.2 - In Problems 25-30, find the indicated term in each...Ch. 12.2 - In Problems 25-30, find the indicated term in each...Ch. 12.2 - In Problems 2530, find the indicated term in each...Ch. 12.2 - In Problems 25-30, find the indicated term in each...Ch. 12.2 - In Problems 25-30, find the indicated term in each...Ch. 12.2 - In Problems 25-30, find the indicated term in each...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 31-38, find the first term and the...Ch. 12.2 - In Problems 39-56, find each sum. 1+3+5++( 2n1 )Ch. 12.2 - In Problems 39-56, find each sum. 2+4+6++2nCh. 12.2 - In Problems 39-56, find each sum. 7+12+17++( 2+5n...Ch. 12.2 - In Problems 39-56, find each sum. 1+3+7++( 4n5 )Ch. 12.2 - In Problems 39-56, find each sum. 2+4+6++70Ch. 12.2 - In Problems 39-56, find each sum. 1+3+5++59Ch. 12.2 - In Problems 3956, find each sum. 951+...+39Ch. 12.2 - In Problems 39-56, find each sum. 2+5+8++41Ch. 12.2 - In Problems , find each sum.
Ch. 12.2 - In Problems 39-56, find each sum. 7+1511299Ch. 12.2 - In Problems 39-56, find each sum. 4+4.5+5+5.5++100Ch. 12.2 - In Problems 39-56, find each sum. 8+8 1 4 +8 1 2...Ch. 12.2 - Prob. 51AYUCh. 12.2 - Prob. 52AYUCh. 12.2 - In Problems 39-56, find each sum. n=1 100 ( 6 1 2...Ch. 12.2 - Prob. 54AYUCh. 12.2 - Prob. 55AYUCh. 12.2 - In Problems 39-56, find each sum. The sum of the...Ch. 12.2 - Prob. 57AYUCh. 12.2 - Prob. 58AYUCh. 12.2 - How many terms must be added in an arithmetic...Ch. 12.2 - How many terms must be added in an arithmetic...Ch. 12.2 - Drury Lane Theater The Drury Lane Theater has 25...Ch. 12.2 - Seats in an Amphitheater An outdoor amphitheater...Ch. 12.2 - Prob. 63AYUCh. 12.2 - Prob. 64AYUCh. 12.2 - Salary If you take a job with a starting salary of...Ch. 12.2 - Stadium Construction How many rows are in the...Ch. 12.2 - Creating a Mosaic A mosaic is designed in the...Ch. 12.2 - Old Faithful Old Faithful is a geyser in...Ch. 12.2 - Cooling Air As a parcel of air rises (for example,...Ch. 12.2 - Prob. 70AYUCh. 12.2 - Prob. 71AYUCh. 12.2 - Prob. 72AYUCh. 12.2 - Prob. 73AYUCh. 12.2 - Prob. 74AYUCh. 12.2 - Prob. 75AYUCh. 12.2 - Prob. 76AYUCh. 12.2 - Prob. 77AYUCh. 12.2 - Prob. 78AYUCh. 12.2 - Prob. 79AYUCh. 12.2 - Prob. 80AYUCh. 12.2 - Prob. 81AYUCh. 12.2 - Prob. 82AYUCh. 12.2 - Prob. 83AYUCh. 12.2 - Solve: (x+3)2=(x+3)(x5)+7Ch. 12.3 - If is invested at per annum compounded...Ch. 12.3 - Prob. 2AYUCh. 12.3 - In a(n) _____________ sequence, the ratio of...Ch. 12.3 - Prob. 4AYUCh. 12.3 - Prob. 5AYUCh. 12.3 - Prob. 6AYUCh. 12.3 - Prob. 7AYUCh. 12.3 - Prob. 8AYUCh. 12.3 - In problems 918, show that each sequence is...Ch. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - Prob. 11AYUCh. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - In problems 918, show that each sequence is...Ch. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - In Problems 9-18, show that each sequence is...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In problems 1926, find the fifth term and the nth...Ch. 12.3 - In Problems 19-26, find the fifth term and the n...Ch. 12.3 - In Problems 27-32, find the indicated term of each...Ch. 12.3 - In Problems 27-32, find the indicated term of each...Ch. 12.3 - In problems , find the indicated term of each...Ch. 12.3 - In Problems 27-32, find the indicated term of each...Ch. 12.3 - In Problems 27-32, find the indicated term of each...Ch. 12.3 - In Problems 27-32, find the indicated term of each...Ch. 12.3 - In problems 3340, find the nth term an of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In Problems 33-40, find the n th term a n of each...Ch. 12.3 - In problems 41-46, find each sum. 1 4 + 2 4 + 2 2...Ch. 12.3 - In problems 41-46, find each sum. 3 9 + 3 2 9 + 3...Ch. 12.3 - In problems 41-46, find each sum. k=1 n ( 2 3 ) kCh. 12.3 - In problems 41-46, find each sum. k=1 n 4 3 k1Ch. 12.3 - In problems 41-46, find each sum. 1248( 2 n1 )Ch. 12.3 - In problems 41-46, find each sum. 2+ 6 5 + 18 25...Ch. 12.3 - Prob. 47AYUCh. 12.3 - Prob. 48AYUCh. 12.3 - Prob. 49AYUCh. 12.3 - Prob. 50AYUCh. 12.3 - Prob. 51AYUCh. 12.3 - Prob. 52AYUCh. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - In Problems 53-68, determine whether each infinite...Ch. 12.3 - Prob. 68AYUCh. 12.3 - Prob. 69AYUCh. 12.3 - Prob. 70AYUCh. 12.3 - Prob. 71AYUCh. 12.3 - Prob. 72AYUCh. 12.3 - Prob. 73AYUCh. 12.3 - Prob. 74AYUCh. 12.3 - Prob. 75AYUCh. 12.3 - Prob. 76AYUCh. 12.3 - Prob. 77AYUCh. 12.3 - Prob. 78AYUCh. 12.3 - Prob. 79AYUCh. 12.3 - Prob. 80AYUCh. 12.3 - Prob. 81AYUCh. 12.3 - Prob. 82AYUCh. 12.3 - Prob. 83AYUCh. 12.3 - Prob. 84AYUCh. 12.3 - Prob. 85AYUCh. 12.3 - Prob. 86AYUCh. 12.3 - Prob. 87AYUCh. 12.3 - Prob. 88AYUCh. 12.3 - Prob. 89AYUCh. 12.3 - Prob. 90AYUCh. 12.3 - Prob. 91AYUCh. 12.3 - Prob. 92AYUCh. 12.3 - Sinking Fund Scott and Alice want to purchase a...Ch. 12.3 - Sinking Fund For a child born in 2018, the cost of...Ch. 12.3 - Prob. 95AYUCh. 12.3 - Prob. 96AYUCh. 12.3 - Multiplier Suppose that, throughout the U.S....Ch. 12.3 - Multiplier Refer to Problem 97. Suppose that the...Ch. 12.3 - Prob. 99AYUCh. 12.3 - Prob. 100AYUCh. 12.3 - Prob. 101AYUCh. 12.3 - Seating Revenue A special section in the end zone...Ch. 12.3 - Prob. 103AYUCh. 12.3 - Challenge Problem Koch’s snowflake The area inside...Ch. 12.3 - Prob. 105AYUCh. 12.3 - Prob. 106AYUCh. 12.3 - Prob. 107AYUCh. 12.3 - Prob. 108AYUCh. 12.3 - Prob. 109AYUCh. 12.3 - Prob. 110AYUCh. 12.3 - Prob. 111AYUCh. 12.3 - Prob. 112AYUCh. 12.3 - Prob. 113AYUCh. 12.3 - Prob. 114AYUCh. 12.3 - Prob. 115AYUCh. 12.3 - Prob. 116AYUCh. 12.3 - Liv notices a blue jay in a tree. Initially she...Ch. 12.3 - Prob. 118AYUCh. 12.3 - Prob. 119AYUCh. 12.3 - Prob. 120AYUCh. 12.3 - Prob. 121AYUCh. 12.3 - Prob. 122AYUCh. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - In Problems 1-22, use the Principle of...Ch. 12.4 - Prob. 21AYUCh. 12.4 - Prob. 22AYUCh. 12.4 - Prob. 23AYUCh. 12.4 - Prob. 24AYUCh. 12.4 - Prob. 25AYUCh. 12.4 - Prob. 26AYUCh. 12.4 - Prob. 27AYUCh. 12.4 - Prob. 28AYUCh. 12.4 - Prob. 29AYUCh. 12.4 - Prob. 30AYUCh. 12.4 - Prob. 31AYUCh. 12.4 - Extended Principle of Mathematical Induction The...Ch. 12.4 - Geometry Use the Extended Principle of...Ch. 12.4 - Challenge Problem Use the Principle of...Ch. 12.4 - Challenge Problem Paper Creases If a sheet of...Ch. 12.4 - How would you explain the Principle of...Ch. 12.4 - Prob. 37AYUCh. 12.4 - Prob. 38AYUCh. 12.4 - A mass of 500 kg is suspended from two cables, as...Ch. 12.4 - Prob. 40AYUCh. 12.4 - Prob. 41AYUCh. 12.4 - Problems 37-45 are based on material learned...Ch. 12.4 - Prob. 43AYUCh. 12.4 - Prob. 44AYUCh. 12.4 - Problems 37-45 are based on material learned...Ch. 12.5 - The ______ ______ is a triangular display of the...Ch. 12.5 - Prob. 2AYUCh. 12.5 - Prob. 3AYUCh. 12.5 - Prob. 4AYUCh. 12.5 - In Problems 5-16, evaluate each expression. ( 5 3...Ch. 12.5 - Prob. 6AYUCh. 12.5 - Prob. 7AYUCh. 12.5 - Prob. 8AYUCh. 12.5 - Prob. 9AYUCh. 12.5 - Prob. 10AYUCh. 12.5 - Prob. 11AYUCh. 12.5 - Prob. 12AYUCh. 12.5 - Prob. 13AYUCh. 12.5 - In Problems 5-16, evaluate each expression. ( 60...Ch. 12.5 - Prob. 15AYUCh. 12.5 - Prob. 16AYUCh. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 17-28, expand each expression using...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - In Problems 29-42, use the Binomial Theorem to...Ch. 12.5 - Prob. 40AYUCh. 12.5 - Prob. 41AYUCh. 12.5 - Prob. 42AYUCh. 12.5 - Prob. 43AYUCh. 12.5 - Prob. 44AYUCh. 12.5 - Show that ( n n1 )=nand( n n )=1 .Ch. 12.5 - Prob. 46AYUCh. 12.5 - Prob. 47AYUCh. 12.5 - Prob. 48AYUCh. 12.5 - Prob. 49AYUCh. 12.5 - 50. Challenge problem pascal Figures The entries...Ch. 12.5 - Prob. 51AYUCh. 12.5 - Prob. 52AYUCh. 12.5 - Prob. 53AYUCh. 12.5 - Prob. 54AYUCh. 12.5 - Prob. 55AYUCh. 12.5 - Prob. 56AYUCh. 12.5 - Prob. 57AYUCh. 12.5 - Prob. 58AYUCh. 12.5 - Prob. 59AYUCh. 12.5 - Prob. 60AYUCh. 12.5 - Prob. 61AYUCh. 12.5 - Prob. 62AYUCh. 12 - In Problems , list the five terms of each...Ch. 12 - In Problems 14, list the five terms of each...Ch. 12 - In Problems 14, list the five terms of each...Ch. 12 - In Problems 14, list the five terms of each...Ch. 12 - Expand .
Ch. 12 - Prob. 6RECh. 12 - In Problems 712, determine whether the given...Ch. 12 - In Problems , determine whether the given sequence...Ch. 12 - In Problems , determine whether the given sequence...Ch. 12 - In Problems , determine whether the given sequence...Ch. 12 - In Problems 712, determine whether the given...Ch. 12 - In Problems , determine whether the given sequence...Ch. 12 - In Problems , find each sum.
Ch. 12 - In Problems 1316, find each sum. k=140(2k+8)Ch. 12 - In Problems , find each sum.
Ch. 12 - In Problems 1316, find each sum. k=110(2k)Ch. 12 - In Problems 1719, find the indicated term in each...Ch. 12 - In Problems 1719, find the indicated term in each...Ch. 12 - In Problems , find the indicated term in each...Ch. 12 - In Problems 20and 21, find a general formula for...Ch. 12 - In Problems 20and 21, find a general formula for...Ch. 12 - In Problems 2225, determine whether each infinite...Ch. 12 - In Problems 2225, determine whether each infinite...Ch. 12 - In Problems , determine whether each infinite...Ch. 12 - In Problems , determine whether each infinite...Ch. 12 - In Problems , use the Principle of Mathematical...Ch. 12 - Prob. 27RECh. 12 - In Problems , use the Principle of Mathematical...Ch. 12 - Prob. 29RECh. 12 - Prob. 30RECh. 12 - Prob. 31RECh. 12 - Prob. 32RECh. 12 - Prob. 33RECh. 12 - Constructing a Brick Staircase A brick staircase...Ch. 12 - Creating a Floor Design A mosaic tile floor is...Ch. 12 - Bouncing Balls A ball is dropped from a height of...Ch. 12 - Retirement Planning Chris gets paid once a month...Ch. 12 - Salary Increases Your friend has just been hired...Ch. 12 - Prob. 1CTCh. 12 - Prob. 2CTCh. 12 - Prob. 3CTCh. 12 - Prob. 4CTCh. 12 - Prob. 5CTCh. 12 - Prob. 6CTCh. 12 - Prob. 7CTCh. 12 - Prob. 8CTCh. 12 - Prob. 9CTCh. 12 - Prob. 10CTCh. 12 - Prob. 11CTCh. 12 - Prob. 12CTCh. 12 - Prob. 13CTCh. 12 - Prob. 14CTCh. 12 - Prob. 15CTCh. 12 - A weightlifter begins his routine by benching ...Ch. 12 - Prob. 1CRCh. 12 - Prob. 2CRCh. 12 - Prob. 3CRCh. 12 - Prob. 4CRCh. 12 - Prob. 5CRCh. 12 - Prob. 6CRCh. 12 - Prob. 7CRCh. 12 - Prob. 8CRCh. 12 - Prob. 9CRCh. 12 - Prob. 10CRCh. 12 - Prob. 11CRCh. 12 - Prob. 12CR
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- 19. If the method of undetermined coefficients is used, the form of a particular solution ofy^(4) − y = e^−t + 3 sin(t) isA. yp(t) = Ate^−t + B cos(t) + C sin(t)B. yp(t) = At^2e^−t + B cos(t) + C sin(t)C. yp(t) = Ate^−t + Bt cos(t) + Ct sin(t)D. yp(t) = At^2e^−t + Bt cos(t) + Ct sin(t)E. yp(t) = Ate^−t + Bt sin(t)arrow_forward15. A spring-mass system is governed by the differential equation 2x′′ + 72x = 100 sin(3ωt) .For what value of ω will resonance occur?A. 3 B. 6√2 C. 2 D. 10 E. No valuearrow_forwardQuestion 3. A manufacturer has modeled its yearly production function P (the value of its entire production, in millions of dollars) as a Cobb-Douglas function P(L, K) = 1.47L0.65 0.35 where L is the number of labor hours (in thousands) and K is the invested capital (in millions of dollars). ӘР Ət (a) Express the rate of change of production 07-2 in time, in terms of the rate of change of the labor force and the rate of change of the capital in time. (b) Suppose that when L = 30 and K = 8, the labor force is decreasing at a rate of 2000 labor hours per year and capital is increasing at a rate of 500,000 per year. What is the rate of change of production per year?arrow_forward
- 17. Consider a mass-spring system that satisfies 2y′′(t) + by′(t) + 50y(t) = 0.Which of the following is/are true?(i) If b = 0, the motion is critically damped with period π/5 .(ii) If b = 12, the motion is underdamped.(iii) If b = 40, the motion is overdamped.A. (ii) and (iii) only B. (ii) only C. (i) and (ii) only D. (i) and (iii) only E. Allarrow_forward20. Find the general solution to the differential equation y(4) − 8y′′ + 16y = 0A. y = c1e^2x + c2e^−2xB. y = c1xe^2x + c2xe^−2xC. y = c1e^2x + c2e^−2x + c3xe^2x + c4xe^−2xD. y = c1xe^2x + c2xe^−2x + c3x^2e^2x + c4x^2e^−2xE. y = c1 cos 2x + c2 sin 2x + c3x cos 2x + c4x sin 2xarrow_forward9. A 1 kg mass is attached to a spring with constant 13 N/m. The system is immersed in amedium which offers a damping force numerically equal to 6 times the instantaneous velocity.If x is the displacement of the mass from equilibrium, measured in meters,then x′′ + 6x′ + 13x = 0 . Which of the following statements is true?A. x(t) = c1e^−t + c2e^−5t, and the system is underdamped.B. x(t) = c1e^−t + c2e^−5t, and the system is overdamped.C. x(t) = c1e^−3t cos(2t) + c2e^−3t sin(2t), and the system is underdamped.D. x(t) = c1e^−3t cos(2t) + c2e^−3t sin(2t), and the system is overdamped.arrow_forward
- Question 2 (A partial differential equation). The diffusion equation де Ət = 82 с მx2 where D is a positive constant, describes the diffusion of heat through a solid, or the concentration of a pollutant at time t at a distance x from the source of the pollution, or the invasion of alien species into a new habitat. Verify that the function c(x, t) -x²/(4Dt) = √4πDt is a solution of the diffusion equation.arrow_forward13. Let y(x) be the solution to the initial value problem y′′ − 10y′ + 25y = 0, y(0) = 1, y′(0) = 3.Then y(1) = ? A. −e^5 B. 1 C. e^5 D. 4/5 e^5 + 1/5 e^−5 E. e^−5arrow_forwardQuestion 1 (Implicit differentiation). Use implicit differentiation to find Əz/Əx and Əz/ǝy. (a) x²+2y²+3z² 1 (b) ez = xyz (c) x2. y²+ z² − 2z = 4 (d) yz+xln(y) = z²arrow_forward
- 4. The general solution of the differential equation y′′ + 2y′ + 5y = 0 isA. c1 + c2x B. c1 cos 2x + c2 sin 2x C. c1e^x cos 2x + c2e^x sin 2xD. c1e^−x cos 2x + c2e^−x sin 2x E. None of these.arrow_forward3. The general solution of the differential equation y′′ + 2y′ + y = 0 isA. c1e^−x + c2e^−x B. c1e^−x + c2e^x C. c1e^−x + c2xe^−xD. c1 cos x + c2 sin x E. c1e^−xarrow_forward1. A solution to the differential equation y′′ + 4y′ + 13y = 0 isA. y(t) = e^2t cos 3t B. y(t) = te^2t cos 3t C. y(t) = e^−2t sin 3t D. None of thesearrow_forward
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