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Byju's Answer
Standard XII
Mathematics
Integration by Partial Fractions
State whether...
Question
State whether the follwing statement is true or false.
(
n
+
1
)
n
P
r
=
(
n
−
r
+
1
)
(
n
+
1
)
P
r
.
A
True
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B
False
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Solution
The correct option is
A
True
(
n
+
1
)
n
P
r
=
(
n
−
r
+
1
)
(
n
+
1
)
P
r
LHS
=
(
n
+
1
)
n
P
r
=
(
n
+
1
)
n
!
(
n
−
r
)
!
=
(
n
+
1
)
!
(
n
−
r
)
!
RHS
=
(
n
−
r
+
1
)
(
n
+
1
)
!
(
n
+
1
−
r
)
!
LHS
=
(
n
+
1
)
!
(
n
−
r
)
!
RHS
=
(
n
+
1
)
!
(
n
−
r
+
1
)
(
n
−
r
)
!
(
n
−
r
+
1
)
=
(
n
+
1
)
!
(
n
−
r
)
!
LHS=RHS
∴
True
Suggest Corrections
0
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