The question are with reference to the C Programming Language

Write a function matrixFunction( ) that takes three matrices A, B and C, each of size n x n. The output matrix is related to the input matrices as follows: Cij = k*(Aij *Bij) You can assume n=4, and k=2.5. You will need to write a function matrixFunction ( ) that takes the three matrices, A, B, C and n as input. Also, you will need a second function printMatrix() that takes a 2D matrix and prints out its elements. The elements in the matrices are expected to be real numbers. Here, you only need to do the following: (c1) Write the function prototype (c2) Show how the two function (matrixFunction( ) and printMatrix( ) ) will be called (c3) Write the function definition for the function matrixFunction( ) (c4) Write the function definition for the function printMatrix() .