JEE Advanced 2017 Paper 2
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Question : 38 of 54
Marks:
+1,
-0
If f : R → R is a twice differentiable function such that f ′ ′ ( x ) > 0 for all x ∊ R and f (
) =
, f ( 1 ) = 1 then :
[JEE Adv 2017 P2]
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