A and B are two dimensional matrices. Write a C program to add the transpose of matrix A and transpose of matrix B. For both A and B, the size of the matrix will be given along with the entries of the matrix in two input files, inA.txt and inB.txt. The first line of the input file will contain the number of rows followed by the number of columns of the matrix. The entries of the matrix are listed on the next line in row-major order. Print the output matrix C to outC.txt in the same format as input files Provide comments in your code. Example: If your matrix A is then inA.txt would be: 23 123456