Answer in JAVA. Need answers for the listed problem at the bottom too.Thanks

1. Pascal's triangle is a number triangle with numbers arranged in staggered rows such that anr n! r!(n - r)! This equation is the equation for a binomial coefficient. You can build Pascal's triangle by adding the two numbers that are diagonally above a number in the triangle. An example of Pascal's triangle is shown below. I 1 1 1 1 2 1 3 3 1 4 6 4 1 1 Write a program that prints out Pascal's triangle. Your program should accept a parameter that tells how many rows of the triangle to print. a. b. Write a recursive function to reverse a linked list Write a recursive function to find the largest element in the linked list. Write a recursive function to display all prime number in the linked list. Write a recursive function to perform a binary search in a linked list C. d