Question: a) [13 pts ] Prove, using mathematical induction, that for any positive integer n, the sum of the cubes of the first n positive integers

a) [13 pts ] Prove, using mathematical induction, that for any positive integer n, the sum of the cubes of the first n positive integers is given by the formula 13+23+33++n3=(2n(n+1))2 b) [13 pts ] Give a recursive algorithm for computing the nth term of the sequence given by the following recurrence relation an=an1+(2n1),wherea0=0

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