Differentiable Function Limit Value (Jee Mains) | ExamDuo
Ask Doubts
Log in
First Order Differential Equations
Hard
Differentiable Function Limit Value
Let
f
:
(
0
,
∞
)
→
(
0
,
∞
)
be a differentiable function such that
f
(
1
)
=
e
and
lim
t
→
x
t
2
f
2
(
x
)
−
x
2
f
2
(
t
)
t
−
x
=
0
If
f
(
x
)
=
1
,
then
x
is equal to :
Ask about this question
SELECT ONE OPTION
A
2e
B
1
2
e
C
e
D
1
e
Check