Question 7 Consider the following three functions and answer the subsequent questions def funa(x): def funb (x): n-len (x) for i in range(n): n -len (x) for i in range(n): z- sum (y) z -sum (x) return (z) return (z) What will the following code fragments print? >>> print (funa(w)) >>> print(w) >>> print(funb(w)) >>> print(w)