Ok.I cant think how to start either of these problems.
For each sequence, determine whether the sequence converges and if it does, find the limit.
a) I presuming that the dominant term is e, but when I divide by it I get
Is this the right way of doing it? If not can someone point me in the right direction.
b)For this one I had
sinh[(npii)/2]=(e^(npii/2) - e^(-npii/2))
I tired a way using the the triangle inequality followed by the squeeze rule, but that came out wrong, so I dont know where I went wrong.
If anyone could please, please help, I would be very grateful.