Evaluate the Determinant $$\left| \begin{array} { c c } \frac { 1 } { 5 } & - \frac { 1 } { 10 } \\10 & 5\end{array} \right|$$

question 56

Multiple Choice

Evaluate the determinant.
- $$\left| \begin{array} { c c } \frac { 1 } { 5 } & - \frac { 1 } { 10 } \\10 & 5\end{array} \right|$$

• A)-2
• B)0
• C)2
• D) \(\frac { 5 } { 2 }\)

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