Question: Please answer QUICKLY Let A = [aj]3x3 be a matrix. Let C; and M; be the cofactor and minor of the entry a ;. Show

Please answer QUICKLY

Let A = [aj]3x3 be a matrix. Let C; and M; be the cofactor and minor of the entry a ;. Show that if a12 # 0, then C12 a2121 + 031 M31 - Q13M13 a 12 Attach File Browse My Computer Browse Content Collection

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