CBSE

MATHEMATICS · Single correct · CBSE · Mathematics · Matrices · Matrices

Problem

If A=[3−342−340−11]A=\begin{bmatrix}3&-3&4\\2&-3&4\\0&-1&1\end{bmatrix}, then A−1=A^{-1}= (a) AA (b) A2A^2 (c) A3A^3 (d) A4A^4

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