Find the inverse of the matrix (if it exists). 1 2 7 9. -1 -4 -7 Step 1 1 2 2 A = 9. -1 -4 -7 As the first step in finding the inverse of A, write the doubly augmented matrix in the form A: where 1 2 2: 10 0 .. 3.

Q: 3. Find the inverse of the matrix and verify that your answer correct. -1 0 4 - 5 8 -7 - 3 6 - 9

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Q: Determine whether the matrices are inverses. -2 4 24 1/41/4 1/2 1/2

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Q: Find the inverse of the matrix by hand. Show your work. 2 A=0 2 1-3] -1 1 3 3

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Q: Use the matrix below. B =    3 0 0 3   −4 −4 1 9 4 −5 −11 8 Write the negative of matrix B.

A: Given that: B=3003-4-4194-5-118

Q: 0 0 1 0 0 10 0 1 0 0 0 0 0 0 1 Find

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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: M 1 = 3 1 -4 -1 Find the value in the first row and first column of the product M ¹M using matrix…

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Q: Find the inverse matrix A¹: -2 -1 3 7~7 A= 2 50 -3 -1 3

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