Alo! I kinda need some assistance to proof this:(adsbygoogle = window.adsbygoogle || []).push({});

"Show that adj(adj A) = |A|^(n-2). A, if A is a (n x n) square matrix and |A| is not equal to zero"

NOTE: 1) adj(A) = adjugate of matrix A,

2) |A| = determinant of A,

3) ^ = power

I've tried to work around the equation using the formula: A^-1 = |A|^-1. adj(A), BUT doesn't seem to work at all. Sooo HELP!!!..and thanks in advance .

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# Need help to proof Adjugate Matrix

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