If coefficients of a^m and a^n in the expansion of (1+a)^{m+n} are \alpha and \beta, then which one of the following is correct? [NDA I 2018]

UPSC NDA I 2018 Mathematics Solved Paper

Question : 10 of 120

Marks: +1, -0

If coefficients of am and an in the expansion of (1+a)m+n are α and β, then which one of the following is correct?

[NDA I 2018]

Go to Question:

Prev Question

Next Question