# If the matrix $\begin{bmatrix} -1 & 3 & 2 \\1 & k & -3 \\1 & 4 & 5 \end{bmatrix}$ has an inverse than the value of $k$
$\begin{array}{1 1} (1)k\; is\; any\; real \;number& (2)k=-4\\(3)k\neq -4&(4)k\neq 4\end{array}$