i need to calculate the limit of this sequence:
i tried to use the sandwich rule to squeeze it between to sequences, but got stuck.
this is what i did so far:
but i couldn't find anything smaller then the given sequence that can be easily calculated.
for example, i know that:
and i know that , but is it enough to say that if then also ?
thanks in advanced!!!
BTW, if there's any other way to get to the answer ( ) i'd love to hear.