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Let f(x) be given that f(x)={{:(,x,"if x...

Let f(x) be given that `f(x)={{:(,x,"if x is rational"),(,1-x,"if x is irrational"):}`
The number of points at which f(x) is continuous, is

A

`prop`

B

1

C

0

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Here, function is not continuous at any point.
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