Find the value of the determinant- A - begin vmatrix 38-1 1-5 - 4 11 vmatrix -1A- 7B- -11C- 17

The correct option is A 7A = 3 amp; 1 5 amp;4 = A = (3)(4) ( 5)( 1) = 12 5 = 7 ...

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Determinant

Find the valu...

Question

Find the value of the determinant.

$A = ∣ ∣ ∣ \begin{matrix} 3 & - 1 - 5 & 4 \end{matrix} ∣ ∣ ∣ =$

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