If A is a square matrix and |A| = 4, find the determinant of A⁻¹. A. 4 B. -4 C. 1/4 D. 16 Answer: C) 1/4 Explanation: |A⁻¹| = 1 / |A|. So, the determinant is 1/4.

imo class 12 determinants

If A is a square matrix and |A| = 4, find the determinant of A⁻¹.

VAVidaara Admin Asked 6d ago 0 views 0 answers

If A is a square matrix and |A| = 4, find the determinant of A⁻¹.

Answer: C) 1/4

Explanation: |A⁻¹| = 1 / |A|. So, the determinant is 1/4.

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