Show directly that the following sequence is not cauchy :
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Hint:what is ?
Originally Posted by flower3 Show directly that the following sequence is not cauchy : It is easy to show that if then .
Originally Posted by flower3 Show directly that the following sequence is not cauchy : Originally Posted by Shanks Hint:what is ? I think what Shanks meant was consider that for every it is obviously true that , but , which is clearly greater than any for sufficiently large .
Originally Posted by flower3 Show directly that the following sequence is not cauchy : cancel this post
Last edited by xalk; Dec 20th 2009 at 10:48 AM.
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