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MTH101 (2022)
Question 7 of 30
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Binomial Theorem
PAST QUESTION
The constant term in the expansion of (2x + 1/(3x))^10 is:
A
C
(
10
,
5
)
⋅
2
5
⋅
3
5
C(10,5) · 2^{5} · 3^{5}
C
(
10
,
5
)
⋅
2
5
⋅
3
5
B
C
(
10
,
5
)
⋅
2
5
⋅
3
−
5
C(10,5) · 2^{5} · 3^{-5}
C
(
10
,
5
)
⋅
2
5
⋅
3
−
5
C
C
(
10
,
6
)
⋅
2
5
⋅
3
−
5
C(10,6) · 2^{5} · 3^{-5}
C
(
10
,
6
)
⋅
2
5
⋅
3
−
5
D
C
(
10
,
5
)
⋅
2
−
5
⋅
3
−
5
C(10,5) · 2^{-5} · 3^{-5}
C
(
10
,
5
)
⋅
2
−
5
⋅
3
−
5
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