Practicing Success
If $\begin{bmatrix}x+1 & 3 & 9\\-2 & 5 & 3\\0& 0 & z-3\end{bmatrix} = \begin{bmatrix}0 & 3 & 9\\-2 & y-5 & 3\\0& 0 & 10\end{bmatrix}$ then the values of x, y and z are : |
$x=0, y=0, z=7 $ $x=-1, y=0, z=13 $ $x=0, y=10, z=7 $ $x=-1, y=10, z=13 $ |
$x=-1, y=10, z=13 $ |