in c languege

Q1) Write a recursive function in C to check palindrome array. Example: arr[]={2,1,1,1,2}; This is a palindrome array arr[]={a,b,b,a}; This is a palindrome array Arr[]={1,5,4,3,2}; This is not a palindrome array Q2) Write a recursive function for each case: 1. 2D array rows and column swapping 2. 2D array shifting. 3. 2D array transpose