Find the adjoint of the matrix A. Then use the adjoint to find the Inverse of A (If possible). (If not possible, enter IMPOSSIBLE.) 21 O -1 1 -2 1 -2 3 -1 -3 1 -1 3. adj(A) - 103

Q: Suppose Find the product AB. AB= Find the product BA. BA= -9 - [3] and 9 A = and B = help (matrices)…

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Q: 1 -2 [23] -2 5 Let A algebra.) and AB [ 7 6 -9 -1 3 Find B. (Hint: Find A-¹ and use matrix

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Q: Find the adjoint of the matrix A. Then use the adjoint to find the inverse of A (if possible). (If…

A: The given matrix is: A=-5-6-732401-1. Now adjoint of given matrix can be calculated as:…

Q: Find the inverse of the matrix if it exists.

A: Inverse of a matrix A denoted by A-1 is the matrix such that, AA-1=A-1A=I where I is the identity…

Q: -10 81 O 10] B= -4 2 1

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Q: Find the inverse of the matrix The inverse is A = 2 0 -6 -37 -1 -2 -8 7 - --888 =

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Q: Find the inverse of the matrix 4 -31 6 if it exists. -2 -2 -7 7.

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Q: Given matrices A and B shown below, find (-8)A + (7)B. -1 -4 -3 A = 1 3 -1 -2 -2 1 -2 2 3 В — 1 -4 2

A: Multiply A by -8. A=-1-4-313-1-2-21(-8)A=-8-1-4-313-1-2-21(-8)A=83224-8-2481616-8

Q: Consider the following square matrices. In each case, use elementary row reductions to either: (i)…

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Q: Find the inverse of the matrix (if it exists).

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Q: Solve for X using the matrices below. 2A + 4B = -2X 4 -1 0 3 -#-# A = 3 0 and B = 2 0 -4 -1 X = 3-4…

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Q: Find the adjugate of the matrix and use it to compute the inverse. 2 -11 1 2

A: I hope this can help you.

Q: Use adjoint to find inverse of the following matrix (by hand) 8. -2 5 8 7 4

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Q: Find the inverse of the matrix if it exists. 8 96 1 -2 4 8 8 7 ↓ 1

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Q: Find the Inverse of the following matrix: 1 07 A = -1 2 -2 A-1 = NOTE: the entries in the inverse…

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