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Byju's Answer
Standard X
Mathematics
Geometric Progression
for x ∈ R,x...
Question
for
x
∈
R
,
x
≠
−
1
, if
(
1
+
x
)
2016
+
x
(
1
+
x
)
2015
+
x
2
(
1
+
x
)
2014
then
a
17
is equal to :
A
2017
!
17
!
2000
!
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B
2007
!
17
!
2000
!
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C
2017
!
2000
!
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D
2016
!
16
!
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Solution
The correct option is
B
2007
!
17
!
2000
!
∑
2016
i
=
0
C
i
x
i
=
(
1
+
x
)
2016
+
x
(
1
+
x
)
2015
+
x
2
(
1
+
x
)
2014
+
.
.
.
+
x
2016
is in G.P
First term
=
(
1
+
x
)
2016
Common ratio
=
x
(
1
+
x
)
2015
(
1
+
x
)
2016
=
x
1
+
x
∑
2016
i
=
0
C
i
x
i
=
(
1
+
x
)
2016
(
1
−
(
x
1
+
x
)
2017
)
1
−
x
1
+
x
=
(
1
+
x
)
2016
1
−
(
1
+
x
)
2017
1
+
x
x
+
1
−
x
1
+
x
=
(
1
+
x
)
2017
−
x
2017
1
∴
a
17
=
2017
C
17
=
2007
!
17
!
2000
!
Suggest Corrections
0
Similar questions
Q.
For
x
∈
R
,
x
≠
−
1
(
1
+
x
)
2016
+
x
(
1
+
x
)
2015
+
x
2
(
1
+
x
)
2014
+
.
.
.
.
.
+
x
2016
=
∑
2016
i
=
0
a
i
x
i
, then
a
17
is equal to
Q.
For
x
∈
R
,
x
≠
−
1
, if
(
1
+
x
)
2016
+
x
(
1
+
x
)
2015
+
x
2
(
1
+
x
)
2014
+
.
.
.
+
x
2016
=
2016
∑
i
=
0
a
i
x
i
, then
a
17
is equal to:
Q.
Find the value of:
(
2017
2
−
2016
2
)
+
(
2017
2
+
2016
2
+
4034
×
2016
)
−
(
6033
2
+
2000
2
−
6033
×
4000
)
Q.
If [x] and {x} represent integral and fractional parts of x, then the expression
[
x
]
+
2000
∑
r
=
1
{
x
+
r
}
2000
is equal to
Q.
If
x
+
1
x
=
1
,then find the value of
x
2000
+
1
x
2000
.
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