6. Write a function that tests whether a string is a palindrome. ( R Programming )

Software Lab Based on R Programming 1. Write a program that prints ‗Hello World‘ to the screen. 2. Write a program that asks the user for a number n and prints the sum of the numbers 1 to n 3. Write a program that prints a multiplication table for numbers up to 12. 4. Write a function that returns the largest element in a list. 5. Write a function that computes the running total of a list. 6. Write a function that tests whether a string is a palindrome. 7. Implement the following sorting algorithms: Selection sort, Insertion sort, Bubble Sort 8. Implement linear search. 9. Implement binary search. 10. Implement matrices addition, subtraction and Multiplication