If is a sequence and there is a such that for all , then can converge?

We claim that if , then . For , , which is false. So it cannot be a contractive sequence?

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- July 11th 2008, 08:41 AMparticlejohncontractive sequence
If is a sequence and there is a such that for all , then can converge?

We claim that if , then . For , , which is false. So it cannot be a contractive sequence? - July 11th 2008, 09:18 AMparticlejohn
although this seems too simple.

- July 11th 2008, 09:40 AMThePerfectHacker