Question: Suppose { x n }, { y n } R suppose lim n x n y n = 0 . I have to write a

Suppose {xn }, {yn } R suppose limnxnyn = 0 . I have to write a proof that states if limnxn = x0 then limnyn=x0

I know that I can rewrite this as limnxnlimnyn =0

However I must prove using this outcome in my answer |ynx0 | = |ynxn+xnx0 |

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