Big Big O (V)

Computer Science Level 2

Which of the given expressions is/are equivalent to O ( n 3 ) O(n^3) ?

This problem is a part of the set: Efficient Algorithms .
O ( n ( n + 1 ) ( n − 2 ) ) O(n(n+1)(n-2)) All of these O ( 100 n 3 − 7 n 2 ) O(100n^3-7n^2) None of these O ( n 3 + n 2 ) O(n^3+n^2) O ( n 2 ( n lg ⁡ n ) ) O(n^2(n \lg n))

Zeeshan Ali by Zeeshan Ali , 25, Pakistan

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1 solution

Hasmik Garyaka
Sep 12, 2017

I suppose second variant is not O(n3)

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