1.

Let the coefficient of the middle term of the binomial expansion of (1 + x) 2n be α and those of two middle terms of the binomial expansion of (1 + x) 2n - 1 be β and γ. Which one of the following relations is correct?

A. α > β + γ
B. α < β + γ
C. α = β + γ
D. α = βγ
Answer» D. α = βγ


Discussion

No Comment Found