

MCQOPTIONS
Saved Bookmarks
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 | |