What matrix is associated with a resizing, center the origin and scale factor 3? [3 31 3 31 b. [0 31 l3 0 a. C. d.

Q: y rows of the matrix A have pivot position? c. 3 d. 4 e. None of these

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Q: Which of the entries in the matrix 2 1-7 A B 4 -3 Ⓒ ₁ - 6 ܣ -6 -3 4 | has -37 as its cofactor? 9 5

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Q: Write down the adjacency matrix for the following graph, fill in the given table. A A B C 7 B E D A…

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Q: Find the transpose of the resulting matrix: -100 A = 2 3 4 x 5 2 5-4

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Q: If the matrix B is in span then what is the rank of B? OA. 1 B. 2 C. 1 or 2 D. 0 or 2 O E. O or 1

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Q: 11. Given đ = (2, x, –3) and b = (5,–10,y), for what values of x and y are the vectors collinear?

A: We have to find the values of x and y for which bothe the vectors are colinear

Q: Given data set (-1,2), (0,1), (2,3), (3,5), what is the associated matrix A that helps finding the…

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Q: Select the matrix that represents the parallelogram. -2 4 2 0 -2 A. B. 2 3 2 D. [2 3 3 OC. [2/3] 5 3…

A: To find the matrix which represents the given parallelogram.

Q: 2 C.)0 D. 1 -1 -5 --2 1 1 4 3 1 -12 1. Let matrix B = -2 What is the reduced row echelon form of B

A: To find the reduced row echelon form of B

Q: 19. Verify that the matrix is orthogonal, and find its inverse. 3 25 12 16 25 25 ... bp 云 41535 45

A: Solution:-

Q: Find (3)BA+ (4)AC, if possible. A = #1 0 1 -3 3 3 •·# C 13 B = -2 02 01 -2 -10 0

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Q: Determine the value of the given element of the matrix A= 1 1 9 4 3 8. 1 11 7 2.3 1 6 6 9 a

A: (a)41 represents the element of the matrix A which is at fourth row and first column.

Q: Compute the 1-norm, x-norm and 2-norm of the following matrix. Show all steps of your calculation. 3…

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Q: Let A = 1 0 and B -2 1 1 of the matrix B x A? 7) What is the entry on the row 2 and column

A: Do matrix multiplication B×A . Note that matrix multiplication is row to column wise.

Q: Two refreshment stands kept track of the number of cases of soda they sold weekly during the summer…

A: Mode is the most frequent value occurred in the given dataset.

Q: 3 1 2 3 2 2 Compute the adjoint matrix of A = 1 2 3 Select one: -7 8. 4 -5 3 -1-2 -7 b. +5 -5 1 7]…

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