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Let f(x) = max{|x^2 - 2 |x||,|x|} and g(...

Let `f(x) = max{|x^2 - 2 |x||,|x|}` and `g(x) = min{|x^2 - 2|x||, |x|} `then

A

Both f (x) and g(x) are non-differentiable at 5 points

B

f (x) is not differentiable at 5 points and g(x) is not differentiable at 7 points

C

Number of points of non-differentiability for f (x) and g(x) are 7 and 5 respectively

D

Both f (x) and g(x) are non-differentiable at 3 and 5 points respectively

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B
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