GATE | GATE-CS-2005 | Question 37

Suppose T(n) = 2T (n/2) + n, T(0) = T(1) = 1

Which one of the following is FALSE?
(A) T(n) = O(n²)
(B) T(n) = θ(n log n)
(C) T(n) = Ω(n²)
(D) T(n) = O(n log n)


Answer: (C)

Explanation:

See question 4 of https://www.geeksforgeeks.org/data-structures-and-algorithms-set-23/

This solution is contributed by Anil Saikrishna Devarasetty

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