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Asked Nov 12, 2019
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Linear algebra

(3) Use the properties of the determinant to show that if A is annxn matrix and a is any scalar, then
det(a A) a" det (A)
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(3) Use the properties of the determinant to show that if A is annxn matrix and a is any scalar, then det(a A) a" det (A)

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Expert Answer

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sgn (a)ITa gES

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