If xn = squ(n), show that (xn) satisfies lim |xn+1 - xn| = 0, but that it is not a cauchy sequenc.

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- Jan 18th 2010, 07:07 PMfrenchguy87Cauchy Sequences!
If xn = squ(n), show that (xn) satisfies lim |xn+1 - xn| = 0, but that it is not a cauchy sequenc.

- Jan 18th 2010, 07:09 PMDrexel28