Function Increasing Interval (Jee Mains) | ExamDuo
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Application of Derivates
Medium
Function Increasing Interval
The function
f
(
x
)
=
x
e
x
(
1
−
x
)
,
x
∈
ℝ
, is :
SELECT ONE OPTION
A
increasing in
(
−
1
2
,
1
)
B
decreasing in
(
1
2
,
2
)
C
increasing in
(
−
1
,
−
1
2
)
D
decreasing in
(
−
1
2
,
1
2
)
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