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Byju's Answer
Standard XII
Mathematics
Greatest Binomial Coefficients
Find the coef...
Question
Find the coefficient of
x
0
in
7
x
5
+
6
x
4
+
1
2
x
3
+
1
4
x
2
+
x
+
2
A
7
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B
6
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C
1
2
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D
2
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Solution
The correct option is
D
2
Given equation is
7
x
5
+
6
x
4
+
1
2
x
3
+
1
4
x
2
+
x
+
2
can be written as
7
x
5
+
6
x
4
+
1
2
x
3
+
1
4
x
2
+
x
+
2
x
0
Coefficient of
x
0
=
2
Suggest Corrections
0
Similar questions
Q.
Find the coefficient of
x
3
in
7
x
5
+
6
x
4
+
1
2
x
3
+
1
4
x
2
+
x
+
2
Q.
Factorise
3
x
5
−
6
x
4
−
2
x
3
+
4
x
2
+
x
−
2
Q.
∫
(
x
6
+
7
x
5
+
6
x
4
+
5
x
3
+
4
x
2
+
3
x
+
1
)
e
x
d
x
equals
Q.
Find the coefficient of
x
0
in
2
x
3
+
7
x
2
+
6
x
+
5
.
Q.
If
∫
(
x
6
+
7
x
5
+
6
x
4
+
5
x
3
+
4
x
2
+
3
x
+
1
)
e
x
d
x
is equal to
∑
∞
k
=
1
β
x
k
⋅
e
x
+
c
(where C is constant of integration) then
(
α
+
β
)
is-
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