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Byju's Answer
Standard XII
Mathematics
Chain Rule of Differentiation
What is the D...
Question
What is the Derivative of : ( ax + b )
n
?
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Solution
d
d
x
a
x
+
b
n
=
n
a
x
+
b
n
-
1
d
d
x
a
x
+
b
=
n
a
x
+
b
n
-
1
d
d
x
a
x
+
d
d
x
b
=
n
a
x
+
b
n
-
1
a
+
0
=
a
n
a
x
+
b
n
-
1
H
e
n
c
e
,
d
d
x
a
x
+
b
n
=
a
n
a
x
+
b
n
-
1
Suggest Corrections
1
Similar questions
Q.
Find derivative of
(
a
x
+
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n
(
c
x
+
d
)
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Q.
Find the derivative of
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n
where
a
,
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are fixed non-zero constants and
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Q.
n
t
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derivative of
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Q.
Assertion (A): The
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t
h
derivative of
log
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)
is
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n
(
−
1
)
n
−
1
(
n
−
1
)
!
(
3
x
+
4
)
n
Reason (R): lf
y
=
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|
a
x
+
b
|
then
y
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(
−
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n
−
1
(
n
−
1
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a
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Q.
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t
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sin
5
x
cos
3
x
is
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[
8
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sin
(
n
π
2
+
8
x
)
+
2
n
sin
(
n
π
2
+
2
x
)
]
Reason (R): lf
y
=
sin
(
a
x
+
b
)
then
y
n
=
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x
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+
n
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2
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