JAVA

from 26 to 29 pleases

26. What is recursion in Java? 27. The condition that ends a recursive method is called the Without it recursion occurs and causes this type of exception 28. Trace through this method for t(4). What does it evaluate to? Precondition n>-1 public int (int n) if (n 1 n-2) return 2 *r; else return t(n-1)-t (n-2); 29. Write the program Test. It contains a recursive method, mystery, which returns the value of this function F(n) 3, when F(n)-3 * f(n-1) otherwise n 1 The main method calls the recursive method and passes it a value of 3. It prints the result of the call to mystery(3)