Let

x, y be elements ofR such that x not= y. Prove that there exists epsom > 0 such that y not element of[x − epsom, x + epsom]

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- Oct 22nd 2009, 06:53 PMamm345Proof-- Limits (Missed Class, please help)
Let

x, y be elements ofR such that x not= y. Prove that there exists epsom > 0 such that y not element of[x − epsom, x + epsom]

- Oct 22nd 2009, 07:03 PMartvandalay11
- Oct 22nd 2009, 07:21 PMamm345
I'm not sure, I had kinda had that based on the lecture notes he posts online, but I'm still not sure what to do next.

- Oct 22nd 2009, 07:48 PMartvandalay11