Let and . Show that and are -neighborhoods of for appropriate values of .

Any hints will be appretiate. I have a proof, but it's really simple and I doubt it's correct. Thanks!

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- Dec 1st 2009, 05:16 AMdubitoUnion and Intersection of Neighborhoods
Let and . Show that and are -neighborhoods of for appropriate values of .

Any hints will be appretiate. I have a proof, but it's really simple and I doubt it's correct. Thanks! - Dec 1st 2009, 01:46 PMDrexel28
- Dec 19th 2009, 06:49 AMdubito
Don't know (Wondering) that's all the information I was given.

- Dec 19th 2009, 07:30 AMPlato
- Dec 20th 2009, 07:17 AMdubito
Thanks that's similar to what I had.