Question: 5 ) Consider the following recursive algorithm. ALGORITHM Q ( n ) / / Input: A positive integer n if n = 1 return 1

5) Consider the following recursive algorithm.
ALGORITHM Q(n)
//Input: A positive integer n
if n =1 return 1
else return Q(n 1)+2 n 1
a. Set up a recurrence relation for this functions values and solve it to determine
what this algorithm computes.
b. Set up a recurrence relation for the number of multiplications made by this
algorithm and solve it.
c. Set up a recurrence relation for the number of additions/subtractions made
by this algorithm and solve it.

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