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Sum Big-O

Computer Science Level 1

If

$N=\sum _{ i=0 }^{ n }{ { i }^{ 3 } }$

which of the following is equal to $N$ ?

A: $\Theta(n^{4})$

B: $\Theta(n^{5})$

C: $O(n^{5})$

D: $\Omega(n^{3})$

Only A A, C and D Only B C and D only A and B only

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by Beakal Tiliksew

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