Coefficient Ratio Binomial Expansions (Jee Mains) | ExamDuo
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Terms of Binomial Expansion
Medium
Coefficient Ratio Binomial Expansions
The coefficient of x
n
in the expansion of (1 + x)
2n
and (1 + x)
2n – 1
are in the ratio
SELECT ONE OPTION
A
1 : 2
B
1 : 3
C
3 : 1
D
2 : 1
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