The function f ( x )=( x -1) \sqrt{|\ln x |} is at x =1

Correct Answer is : differentiable with f ' (1) = 0

continuous but not differentiable

differentiable with f ' (1) = 0

differentiable with f ' (1) ≠ 0

BITSAT 2011 Paper

Section: Mathematics

Question : 111 of 150

Marks: +1, -0

The function f(x)=(x−1)√|ln‌x| is at x=1

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