WBJEE 2014 Maths Solved Paper

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Question : 76 of 80

Marks: +1, -0

Let f(x) = {

x

∫

0

1−t

x>1

x−

1

2

x≤1

f(x) is continuous at x = 1
f(x) is not continuous at x = 1
f(x) is differentiable at x = 1
f(x) is not differentiable at x = 1

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