Question: Make the indicated changes in the determinant at the right, and then solve the indicated problem. Assume the elements are nonzero, unless otherwise specified. By

Make the indicated changes in the determinant at the right, and then solve the indicated problem. Assume the elements are nonzero, unless otherwise specified.

a b C de f h i 00 8

By what factor is the value of the determinant changed if all elements are doubled?

a b C de f h i 00 8

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ANSWER The determinant of a 3x3 matrix is given by the formula A aei fh bdi fg cdh eg If we ... View full answer

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