1) Prove that exists and equals .

2) Prove by letting approach along suitable rays that fails to exist.

The only thing I can use the definition.

I have a few like each of these to do, but no examples were given.

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- Sep 19th 2010, 09:58 AMjoestevensComplex Analysis: 1-Prove that the lim exists & =0 and 2-Prove that the limit DNE
1) Prove that exists and equals .

2) Prove by letting approach along suitable rays that fails to exist.

The only thing I can use the definition.

I have a few like each of these to do, but no examples were given. - Sep 19th 2010, 10:07 AMPlato
If then .

So .

So make adjustments. - Sep 19th 2010, 10:48 AMjoestevens
Thanks to Plato (1) is done.

I still need help on (2). - Sep 19th 2010, 11:24 AMPlato