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**CStudent** Hey thank you.

We have reached to the Cantor's lemma.

A few questions on your solution:

How are we sure that n is not equal 1?

How do we know from this inequality now that the limit of the sequence n/q^n is 0? According to what?

We know that 2 is a constant sequence so its limit is 2, we know that x^2 is also constant so its limit is x^2, and (n-1) tends to infinity (Do I have to prove it somehow?) - So we have 2 at the nominator and infinity at the denominator - which theorem tells me that yields 0?

And we need to pose another 0 left to n/q^n to use the sandwich, but how do we do that?