Question
Use elementary row or column operations to find the determinant. $$\left|\begin{array}{rrr}3 & 2 & -3 \\7 & 5 & 1 \\-1 & 2 & 6\end{array}\right|$$
Use elementary row or column operations to find the determinant. $$\left|\begin{array}{rrr}3 & 2 & -3 \\7 & 5 & 1 \\-1 & 2 & 6\end{array}\right|$$
Answers
Evaluate determinant. $\left|\begin{array}{ccc}6 & 2 & 3 \\ 1 & 5 & 4 \\ 2 & 3 & 5\end{array}\right|$
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