If (x) is a sequence that the n th term is x, = 1+ (i) Prove...

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If (x) is a sequence that the n th term is x, = 1+ (i) Prove that (x,) is not Cauchy sequence. Is (x) convergent sequence. (ii) 3 1 Let 0<a<1 and let (x,) be a sequence such that x-xsa", for all ne N. Prove that (x,) is a Cauchy sequence. If (x) is a sequence that the n th term is x, = 1+ (i) Prove that (x,) is not Cauchy sequence. Is (x) convergent sequence. (ii) 3 1 Let 0<a<1 and let (x,) be a sequence such that x-xsa", for all ne N. Prove that (x,) is a Cauchy sequence.