8 A recursive definition is a definition (choose the best answer) A) where a base case is defined B) that is recursive C) that repeats itself D) which uses a mathematical equation E) in which something is defined in smaller terms of itselt 9. If a recursive method does not have a base case: A) a syntax error is identified B) an exception will be thrown C) it will operate more efficiently D) it will run forever E) it must have two recursive cases 10. Assuming values is a full array of int, what does the following recursive method return (assume it is passed a legal argument, a value between 0 and values length)? int mystery(int n) if(n=values length) return 0 else return (1 + mystery (n + 1)) ) A) the sum of the values in the array between index n and the start of the array B) the sum of the values in the array between index n and the end of the array C) the number of values in the array between index n and the start of the array D) the number of values in the array between index n and the end of the array 2