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Find the Inverse, If It Exists, for the Matrix [108123253]\left[ \begin{array} { l l l } 1 & 0 & 8 \\1 & 2 & 3 \\2 & 5 & 3\end{array} \right]

Question 124

Multiple Choice

Find the inverse, if it exists, for the matrix.
- [108123253]\left[ \begin{array} { l l l } 1 & 0 & 8 \\1 & 2 & 3 \\2 & 5 & 3\end{array} \right]


A)
[112025833]\left[ \begin{array} { l l l } 1 & 1 & 2 \\0 & 2 & 5 \\8 & 3 & 3\end{array} \right]

B)

[108123253]\left[ \begin{array} { r r r } - 1 & 0 & - 8 \\- 1 & - 2 & - 3 \\- 2 & - 5 & - 3\end{array} \right]
C)
[940163135152]\left[ \begin{array} { r r r } 9 & - 40 & 16 \\- 3 & 13 & - 5 \\- 1 & 5 & - 2\end{array} \right]

D) The inverse does not exist.

Correct Answer:

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