Binomial Expansion Coefficient Summation (Jee M… | ExamDuo
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Terms of Binomial Expansion
Medium
Binomial Expansion Coefficient Summation
If the sum of the co-efficient of all the positive even powers of
x
in the binomial expansion of
(
2
x
3
+
3
x
)
10
is
5
10
−
β
.3
9
, then
β
is equal to____
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