UPSC NDA 2 2017 Mathematics Solved Paper

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Question : 85 of 120

Marks: +1, -0

If f(x)=x(√x−√x+1), then f(x) is

[NDA II 2017]

Continuous but not differentiable at x=0
Differentiable at x = 0
Not continuous at x=0
None of the above

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