f:[0,1]--->R given by f(x)=0 if x=0 , otherwise How do i prove that f is continuous at the point a=0? I tried to use the but I can't go any further from . maybe I have to use epsilon/delta definition to solve this? thanks
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Why " " (which does not exist anyway)? The function you are concerned with is . Since no matter what x is, for all x.
Is this correct?
Last edited by charikaar; Apr 11th 2010 at 09:40 AM.
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