Let a matrix A=⎡⎢⎣−1232−3465−3⎤⎥⎦, then which of the followingstatement(s) is(are) correct?(where Mij is minor of element [aij])

Let a matrix A=⎡⎢⎣−1232−3465−3⎤⎥⎦, then which of the

1.	Let a matrix A=⎡⎢⎣−1232−3465−3⎤⎥⎦, then which of the followingstatement(s) is(are) correct?(where Mij is minor of element [aij])
Answer» Let a matrix $A = ⎡ ⎢ ⎣ \begin{matrix} - 1 & 2 & 3 2 & - 3 & 4 6 & 5 & - 3 \end{matrix} ⎤ ⎥ ⎦,$ then which of the following statement(s) is(are) correct? (where $M_{i j}$ is minor of element $[a_{i j}]$ )

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Let a matrix A=⎡⎢⎣−1232−3465−3⎤⎥⎦, then which of the followingstatement(s) is(are) correct?(where Mij is minor of element [aij])

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