Hi everyone.

I can't show this exercise:

Let be and then

I've tried by contraction, but I haven't gotten anything.

Thanks

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- Mar 19th 2012, 09:48 AMFernandoInteger numbers
Hi everyone.

I can't show this exercise:

Let be and then

I've tried by contraction, but I haven't gotten anything.

Thanks - Mar 19th 2012, 10:07 AMFernandoRe: Integer numbers
Well, I've done following:

Suppose that , but hence it's a contraction because and .

Therefore

Is it correct? - Mar 19th 2012, 10:21 AMprincepsRe: Integer numbers
- Mar 19th 2012, 10:27 AMFernandoRe: Integer numbers
- Mar 19th 2012, 10:45 AMprincepsRe: Integer numbers
- Mar 19th 2012, 12:47 PMFernandoRe: Integer numbers
OK! thanks again !

- Mar 19th 2012, 01:51 PMPlatoRe: Integer numbers