Find the value of the determinant- A - begin vmatrix 18-3 158771 vmatrix A- 24B- 25C- 22D- 20

The correct option is C 22A = 1 amp; 3 5 amp;7 A = (1)(7) (5)( 3) = 7 + 15 = 22 ...

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Determinant

Find the valu...

Question

Find the value of the determinant.

$A = ∣ ∣ ∣ \begin{matrix} 1 & - 3 5 & 7 \end{matrix} ∣ ∣ ∣$

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