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Find the Inverse, If It Exists, for the Matrix [25351212] \left[\begin{array}{l}-\frac{2}{5} \frac{3}{5} \\ -\frac{1}{2} \frac{1}{2}\end{array}\right]

question 86

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Find the inverse, if it exists, for the matrix.
- Find the inverse, if it exists, for the matrix. -  A)   \left[\begin{array}{l}-\frac{2}{5} \frac{3}{5} \\ -\frac{1}{2} \frac{1}{2}\end{array}\right]   B)   \left[\begin{array}{cc}\frac{3}{5} & \frac{1}{2} \\ -\frac{2}{5} & -\frac{1}{2}\end{array}\right]   C)   \left[\begin{array}{l}-\frac{1}{2} \frac{1}{2} \\ -\frac{2}{5} \frac{3}{5}\end{array}\right]   D)   \left[\begin{array}{rr}-\frac{1}{2} & -\frac{1}{2} \\ \frac{2}{5} & \frac{3}{5}\end{array}\right]   00


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