The Student Room Group

How to prove (n!)^(-1/n) is null sequence?

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Reply 1
Note that n/2, n/2+1,..., n are all >= n/2.
Reply 2
Original post by DFranklin
Note that n/2, n/2+1,..., n are all >= n/2.


I tried this with sandwich rule. But it only lead me between 0 and 1
Reply 3
Try harder.
Reply 4
Original post by DFranklin
Try harder.


Thank u. I did it wrong at the beginning.

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