Abstract questions(cont)

Separate thread so not too many questions are in one thread

3)if an converges to a and bn converges to b, prove c*an converges to c*a

Thanks for any help!!!

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Originally Posted by Johngalt13

3)if an converges to a and bn converges to b, prove c*an converges to c*a

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What has to do and ? I suppose you mean: If converges to then converges to . Hint: For the result is trivial. For choose .