Question: 3 [20 Points] What does the following function compute? Derive the number of operations (work done) in this function when it is called with A
3 [20 Points] What does the following function compute? Derive the number of operations (work done) in this function when it is called with A[1 .. N]. Clearly show the recurrence relation, and the closed-form formula in terms of N.
int fun1 (int n)
{
if (n == 0)
return 1;
else
return fun1(n-1) + fun1(n-1);
}
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