Logarithmic Function Behavior Analysis (Jee Mains) | ExamDuo
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Application of Derivates
Medium
Logarithmic Function Behavior Analysis
Let
f
:
(
−
1
,
∞
)
→
R
be defined by
f
(
0
)
=
1
and
f
(
x
)
=
1
x
log
e
(
1
+
x
)
,
x
≠
0
.
Then the function
f
Ask about this question
SELECT ONE OPTION
A
decreases in
(
−
1
,
∞
)
B
decreases in (-1,0) and increases in
(
0
,
∞
)
C
increases in
(
−
1
,
∞
)
D
increases in (-1,0) and decreases in
(
0
,
∞
)
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