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f(x)=2a-x in -altxlta=3x-2a in a lex. ...

`f(x)=2a-x` in `-altxlta=3x-2a` in `a lex`. Then which of the following is true ?

A

f(x) is continuous at all `x lt a`

B

f(x) is differentiable at all `x le a`

C

f(x) is not differentiable at x=a

D

f(x) is discontinuous at x=a

Text Solution

Verified by Experts

The correct Answer is:
C
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