Given the matrix $$\left[\begin{array}{cc} 2 &3\cr 9 &13 \end{array}\right],$$
(a) does the inverse of the matrix exist? Choose Yes No
(b) if your answer is yes, write the inverse here.
$\left[\Rule{0pt}{2.4em}{0pt}\right.$$\left]\Rule{0pt}{2.4em}{0pt}\right.$