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sing the recursive method revprint as a model, write a recursive method (9.4. of of of these methods constitute a better use of recursion? If forward order. Does rou unus recursion, and students have been given this simple now the class is gre cursive method sumSquares that takes a reference to a linked list of Inte Write are of class inple: Assume that the list is not empty. You have received quite a variety of solutions. Grade the methods below, marking errors where you see them. 2. int if b. int sumSquares (LLNodeInteger> 1ist) int sum =0 chapter \&: Rectunion while(1set1=nui1)sum=113t,g2Inf()+sum: (LLNodeinteger1ist) return0 return 1 ist.getinfo () * 1 ist. getInfo () + sumsquares (Iist.getLink () ): 1 21. The following defines a function that calculates an approximation of root of a number, starting with an apDroximate answer (annwar