Q1. Given a set of matrix arithmetic below, kindly develop a complete C codes to show ALL outputs (combination of integer + character). Input of the C program requires user to insert any INTEGER and CHARACTER into the "?" space. The use of loop (e.g. "for" loop) and subscript in array is a MUST (e.g. x[001). (10 marks) ? ? 21 A 7 C [? +A ? +2 7+C 4 5 6 + E ? G-14 +E 5+2 6+G 17 8 9 H ? P 17+ 8+9+ P 10