using C programming language

Write a program to take a 2 x 3 matrix with the name of A from input and write the matrix transpose multiplied to the summation of all the elements in A" to a text file and also display it in the screen. You may use a TWO (2) dimensional array as a matrix. The particulars are as follows: (a) Write a function that takes a 2 x 3 matrix from the input. You may should this function to input Matrix A