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Let f(x) = |x|+|sin x|, x in (-pi/2, (3p...

Let f(x) = |x|+|sin x|, `x in (-pi/2, (3pi)/2)`. Then, f is :

A

continuous , `AA x in R -{0}`

B

continuous and differentiable everywhere

C

nowhere differentiable

D

not differentiable at x=0

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The correct Answer is:
D
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