Q11. 13. Time and Space
lg (n!) = ………………
O(n)
O(lg n)
O(n^2)
O(n lg n)
how this questions ans is d
Doubt in quiz question
@deepakjumani09
log is an increasing function.
n! <= n^n
log(n!) <= log(n^n)
log(n!) <= n log(n) // property of log(a^b) = b log(a)
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