In Exercises 7-11, use the technique of Example 2, described in the box on page 129, to find a basis for the subspace spanned by the given vectors. 7. sp([−3, 1], [6, 4]) in R² 9. sp([2, 1], [−6, −3], [1, 4]) in R²

Q: 24. Find d²4 zP 2. xp 4=3x² +34-8

A: Differentiate two times

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A: The objective of the question is to find out the total number of different seven-digit telephone…

Q: The local​ seven-digit telephone numbers in city A have 334 as the first three digits. How many…

A:

Q: The number of guest represented is not 85

A: Min  = 15Q1 = 30Median = 45Q2 = 55Max = 100

Q: 4. At a used-book sale, 100

A: As given: There are 100 books are adult books 160 are children’s books. 70 are nonfictions of adult…

Q: Evaluate 24

A: Explanation of the answer is as follows

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: It was not 126. I cannot figure it out

A: We have to Find the fifth root of -32i that graphs in the fourth quadrant.

Q: dont underdtand this

A:

Q: Is 90 and 92 True or False

A: 90) Given that f(x)=1/x is concave downward for x<0 and concave upward for x>0 and thus it has…

Q: forgot a23

A: If the elements of a matrix are represented in the form - Then,

Q: Evaluate  P43 and C96

A: Solution

Q: Which table is a probability distribution table? X 1 P 0.4 X 1 P 0.4 X 1 P-0.2 X 1 P 0.2 2 0.15 2…

A:

Q: What does 42 =

A: 4^2 means  4×4

Q: which woman is the thief

A: For woman,a motion light that was mounted on a wall shined down on her and cast a shadow that was…

Q: Evaluate 2T de.

A: Use the Residue theorem to evaluate this integral.

Q: 3.ftcost²dt

A:

Q: -2 2. d=r Sinp.sin0

A: