Solved

Evaluate the Determinant $\left| \begin{array} { l l l } 1 & 2 & 3 \\ 2 & 5 & 5 \\ 1 & 2 & 3 \end{array} \right|$

Question 142

Multiple Choice

Evaluate the determinant.
- $\left| \begin{array} { l l l } 1 & 2 & 3 \\ 2 & 5 & 5 \\ 1 & 2 & 3 \end{array} \right|$

A) 0
B) 74
C) 1
D) $- 20$

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