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GATE | GATE CS 1999 | Question 16

Difficulty Level : Basic
Last Updated : 06 Oct, 2017

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Discuss

If n is a power of 2, then the minimum number of multiplications needed to compute aⁿ is:
(A) log2n
(B) √n
(C) n-1
(D) n

Answer: (A)

Explanation:

Quiz of this Question
Please comment below if you find anything wrong in the above post