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suppose that an is an increasing sequence and bn is a decreasing sequence with lim (bn - an) = 0. Prove that lim an and lim bn both exist and lim an = lim bn
Hi i am given this as homework and i am not sure how to start. I think i know how to prove the second part, but how do i show th...

8 years ago | 1 answer | 0

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Question


I am given this as homework but I am not sure how to go about doing it. Suppose that (an) is an increasing sequence and (bn) is a decreasing sequence with limn (bn - an) = 0. Prove that limn an and limn bn both exist and limn an = limn bn.
I am given this as homework but I am not sure how to go about doing it. The n beside 'lim', 'a' and 'b' is a subscript n. Pls he...

8 years ago | 0 answers | 0

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