Show that is a discontinuous function for all x, where (x) is defined as follows: Show
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Show that ƒ is a discontinuous function for all x, where ƒ(x) is defined as follows:
Show that ƒ2 is continuous for all x.
Transcribed Image Text:
f(x) = 1 -1 for x rational for x irrational
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XC lim fx does not exist for any c If c is irrational then there is a...View the full answer
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