Hi, I got some problems with the homework that I was assigned last week. I really got some problems to even start doing it....it's too difficult that I don't even know how to start it...the professor asked us to proof some laws...of sequencing limits when I don't even understand anything....I've discussed the problem with lots of classmates but non of them know how to do them either....please help me PROOF these problems><" thanxz in advance!(adsbygoogle = window.adsbygoogle || []).push({});

PROOF:

#1 Limit Law: lim (anbn) = (lim an ) (lim bn)

n->infinity n->infinity n->infinity

#2 an = (-1)^n (1,-1,1,-1,1,-1....) when n=0,1,2,3.... Proof that it diverges

THANKS A LOT IF YOU COULD HELP ME!@@"

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# Homework Help: Need help on Proofs!

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