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JEE Advanced 2017 Paper 2 Mathematics Q10
Mathematics
Problem
If
f
:
R
→
R
f:\mathbb R\to\mathbb R
f
:
R
→
R
is a differentiable function such that
f
′
(
x
)
>
2
f
(
x
)
f'(x)>2f(x)
f
′
(
x
)
>
2
f
(
x
)
for all
x
∈
R
x\in\mathbb R
x
∈
R
, and
f
(
0
)
=
1
f(0)=1
f
(
0
)
=
1
, then
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