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Byju's Answer
Standard XII
Mathematics
Continuity of a Function
Find the inte...
Question
Find the intervals in which the following functions are increasing or decreasing in their domains
log
(
x
+
1
)
−
x
x
+
1
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Solution
d
o
m
a
i
n
∈
(
−
1
,
∞
)
1
x
+
1
−
1
(
1
+
x
)
2
=
x
(
1
+
x
)
2
d
e
c
r
e
a
s
e
s
i
n
∈
(
−
1
,
0
)
i
n
c
r
e
a
s
e
s
i
n
∈
(
0
,
∞
)
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