2)Write a ‘C’ Program to calculate factorial of given number by using recursion.
5) Write a ‘C’ Program to copy the contents of one file into another file.
6)Write a C program to add all elements of a matrix by using dynamic memory allocation.
8)Write a ‘C’ Program to calculate sum of elements of a mXn matrix
20)Write a C program for multiplication of two matrices using dynamic memory allocation
24)Write a C program to calculate sum of digits till it reduces to a single digit using recursion.
26)Write a C program to display transpose of matrix using user defined function.