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f(x)=|x]x| in 1x2 is 

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a
continuous at x = 0
b
discontinuous at  x = 0
c
differentiable at x = 0
d
continuous at x = 2

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detailed solution

Correct option is A

limx→0−f(x)limx→0+f(x)=0=f(0)∴f is continuous at x=0.


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