[tex]\left[\begin{array}{ccc}7&11\\3&4\end{array}\right][/tex] + [tex]\left[\begin{array}{ccc}4&3\\8&6\end{array}\right][/tex]
= [tex]\left[\begin{array}{ccc}7+4&11+3\\3+8&4+6\end{array}\right][/tex]
= [tex]\left[\begin{array}{ccc}11&14\\11&10\end{array}\right][/tex]
Answer: C
