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Let f be a real valued function defined ...

Let f be a real valued function defined on `(0, 1) cup (2, 4)`, such that `f(x)=0`, for every x, then :

A

f is a constant function if `f((1)/(2))=0`

B

f is not a constant function

C

f is a constant function `f(1//2)=f(3)`

D

f is a constant function.

Text Solution

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The correct Answer is:
C
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