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# Evaluating the Determinant of a $3\times3$

ALGEBR-MEEGKY

Evaluate the determinant of the following $3 \times 3$ matrix:

$$\left| \begin{array}{ccc} 1 & 4 & 3\\\ 2 & 1 & 6\\\ 3 & -2 & 1 \end{array} \right|$$

A

56

B

135

C

150

D

161