Question: Problem is in a picture below. Please help asap, limited time. 24) Write the code to delete the first node of a linked list public

Problem is in a picture below. Please help asap, limited time.

Problem is in a picture below. Please help asap, limited time. 24)

24) Write the code to delete the first node of a linked list public Type removeFirst(Type obj) { //first is the reference to the beginning of the list } 25) Write a recursive method to find the sum of the first n numbers public static int sum(int n) { // Pre: n is a positive integer

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