(3 points) Let A be a 4 x 4 matrix with det(A) = 8. 1. If...

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(3 points) Let A be a 4 x 4 matrix with det(A) = 8. 1. If the matrix B is obtained from mes the second row to the first, then

Answer 1

Answer #1

- Let (2) - (2) A be 4x4 matrix with det(A)=8 If the matrix B is obtain from A by adding 5 times the second row to the first

Answer 2

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