Hi,
Here's another question from my analsysi HW. I get that the two sequences are equal but I'm not sure how to write it out. Any help would be great.
Thanks.
Homework Statement
Prove that a sequence {a_n} converges to 0 iff the sequence {\lvert a_n\rvert} converges to 0.
Homework...
Hi,
I'm doing some homework from my analysis class. I honestly have no idea where to start. Any help would be appreciated.
Homework Statement
Let {a_n} be a sequence that converges to 0, and let {b_n} be a sequence. Prove that the sequence a_n b_n converges to 0.
Homework Equations...