This is something that I thought I knew how to do until I actually sat down to do it.Prove that as .
So I have to show that:
I tried doing a proof by induction, but it didn't really get me anywhere. Can anyone give me a hint or tip?
This is something that I thought I knew how to do until I actually sat down to do it.Prove that as .
So I have to show that:
I tried doing a proof by induction, but it didn't really get me anywhere. Can anyone give me a hint or tip?