(1 point) If A and B are 3 x 3 matrices, det(A) = -3, det(B) = 2, then det(AB) = det(-3A) = det(A") = det(B-1) = det(B³) =

Q: How do you find the inverse matrix

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Q: Write B as a linear combination of the other matrices, if possible. (If not, enter DNE in all…

A: This problem is related to the vector algebra. The problem is solved in the following image.

Q: The 3 × 3 matrix B satisfies the equation B^3 = −B. Show that B cannot have an inverse

A: We proved that, the matrix B cannot have an inverse if it satisfies the equation…

Q: True or false. Please explain your answer. Let A and B be two nxn matrices. a) b) c) d) If B is a…

A: Let A be a mxn matrix, To Check and explain: whether the following statements are correct or not.…

Q: Solve the matrix equation AX = B for X 3 - 2 -1] - 2 A = - 3 - 2 B = 14 %D - - | 2 2 1 4 X =

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Q: Give a specific symmetric 3x3 matrix whose first row is [1 9 -2] 6. and whose second column is row…

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Q: Solve the matrix equation AX = B for X 5 2 B = 15 A = 13 X =

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Q: I need help with this

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Q: Determine the cofactor of -2 in the matrix 1 0 3 7 -1 0. - -2 6 5

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Q: how can we know that the element or the matrix is unique?

A: We have to determine that the element or the matrix is unique?

Q: Let A be a 4x4 matrix and det(A)=2. Find det(2A-)'

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