Select all statements below which are true for all invertible n x n matrices A and B A. (A + B)(A – B) = A² – B² B. 6A is invertible C. A+B is invertible -1 D. (In + A)(In + A¯¹) = 2In + A+ A¯¹ E. ABA¹ = B F. (AB)¯¹ = A¯¹B-1

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Q: Kailasben

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