The-coefficient-of-x-m-and-x-n-m-n-N-in-the-expansion-of-1-x-m-n-are-

Tinku Tara June 14, 2023 None 0 Comments

Question Number 94632 by Vishal Sharma last updated on 20/May/20

The coefficient of x^m and x^n (m, n ∈ N) in the expansion of (1+x)^(m+n) are

$$\mathrm{The}\:\mathrm{coefficient}\:\mathrm{of}\:{x}^{{m}} \:\mathrm{and}\:{x}^{{n}} \left({m},\:{n}\:\in\:{N}\right)\:\mathrm{in} \\ $$$$\mathrm{the}\:\mathrm{expansion}\:\mathrm{of}\:\left(\mathrm{1}+{x}\right)^{{m}+{n}} \:\mathrm{are} \\ $$

Commented by mr W last updated on 20/May/20

$${C}_{{m}} ^{{m}+{n}} \:{and}\:{C}_{{n}} ^{{m}+{n}} \\ $$

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The-coefficient-of-x-m-and-x-n-m-n-N-in-the-expansion-of-1-x-m-n-are-

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