Math, asked by HarishNaik, 9 months ago

How many n coefficients at 12 mn?​

Answers

Answered by bapumehar56677
1

Putting x = 1 in the expansion (1+x)n = nC0 + nC1 x + nC2 x2 +... + nCx xn, we get, 2n = nC0 + nC1 x + nC2 +...

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