Let f be defined on D = R - { - 1 , 1} by f (x) = \frac{|x|}{1-|x|} . Then

Correct Answer is : f is differentiable on D except at.r = 0

f is differentiable on D except at.r = 0

f is continuous but not differentiable on D

f is differentiable but not continuous on D

AP EAMCET Engineering 2018 Apr 23 Shift 1 Paper

Section: Mathematics

Question : 65 of 160

Marks: +1, -0

Let f be defined on D = R - { - 1 , 1} by f (x) =

|x|

1−|x|

. Then

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