Consider the following recursive method: Public static int Fib(int a1, int a2, int n){ if(n == 1) return a1; else if (n == 2) return a2; else return Fib(a1, a2, n-1) + Fib(a1, a2, n-2); } Please draw the recursion trace for Fib(2,3,5)

q8

Write a recursive method that returns the value of N! (N factorial) using the definition given in this chapter. Explain why you would not normally use recursion to solve this problem.

Write a recursive function (Java) called Fac which takes one positive integer argument (n) and returns n! You may not use a built-in factorial method or function.

Which is the base case of the following recursion function: def mult3(n): if n == 1: return 3 else: return mult3(n-1) + 3 else n == 1 mult3(n) return mult3(n-1) + 3

When recursion is used to solve a problem, why must the recursive method call itself to solve a smaller version of the original problem?

For each of the following recursive methods, identify the base case, the general case, and the constraints on the argument values, and explain what the method does. (images below)

The solution can be handwritten b) Trace the following recursive method for the function call "isPalindrome(rotator)" and show the output result.

The following recursive method called z is created. This method accepts two parameters: A string s, and an integer index The code in the method is: if (index == s.length()) return ""; <------ base case if(index % 2 == 0) return ""+ s.charAt(index) + z(s,index+1); <---- recursive call else return z(s,index+1); <----- recursive call What would be the output with the call: z("javajavajava",0);

Write a Non tail recursion and a tail recursion method in Java with a test class that does the following: The factorial of a positive integer n —which we denote as n!—is the product of n and the factorial of n 1. The factorial of 0 is 1. Write two different recursive methods in Java that each return the factorial of n. Please and Thank you

Consider the recursive method myPrint: public void myPrint (int n) if (n < 10) System.out.print(n); else { int m = n % 10; %3D System.out.print (m) ; myPrint (n / 10); What is printed for the call myPrint (10)?

public class Main { public static void main(String[] args) { System.out.println("Your factorial is: " + factorial(9)); }} public static int factorial(int number) { if (number == 0) { return 1; } return number * factorial(number -1); } i need help fixing this code involving recursion

When looking at this code making recursive calls, how would I identify how many recursive calls are being made?