Question: Suppose that sn is a sequence such that s2k =1/2k and so that s2k1 always satisfies 1/2k1>s2k1>1/2k. Prove that limn sn =0.

Suppose that sn is a sequence such that s2k =1/2k and so that s2k1 always satisfies 1/2k1>s2k1>1/2k. Prove that limn sn =0.

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