Hi, I have the following problem which I don't know how to solve... I know how to do part C, but I don't know parts A and B. I will have enough to guide myself if you help me with part A though.
Thanks a lot!
The whole problem is:
"Let for . Define a sequence of real numbers by
for , .
A) Show that if , then .
B) Show that if , then . (Hint: show .)
C) Conclude that the sequence converges."