Let an and br be sequences. Prove that sequences an and by both converge iff both...

Question

Question

Let an and br be sequences. Prove that sequences an and by both converge iff both an + br and an - bre converge.

Answer 1

Answer #1

رانی te let an & bn be any two sequeses conveye to l and le respectively lins anal, lim bn=le - 0 ht for & 7o such that 7 a t

Answer 2

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