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A=[4 -7 3 -2] find the determinant

User The Paul
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1 Answer

9 votes

Answer:

13

Explanation:


\text{determinant of A} =\begin{vmatrix}4&-7\\ 3&-2\end{vmatrix}


\text{determinant of A} =\left( 4* \left( -2\right) \right) -\left( 3* \left( -7\right) \right)


\text{determinant of A} =-8+21=13

User Holroy
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