3. Find the g-inverse of the 6 x 2 matrix A where

$$

A = \begin{bmatrix} 1 & 1\\ 3 & 3 \\ 5 & 2 \\ 2 & 1 \\ 0 & 6 \\ 1 & 5 \end{bmatrix}

$$

Use Theorem 6.2.16.