Binomial TheoremMedium

Question

If C0, C1, C2,.....Cn denote the binomial coefficients in the expansion of (1 + x)n, then the value of is -

Options

A.n 2n
B.(n + 1) 2n-1
C.(n + 2) 2n-1
D.(n + 2) 2n-2

Solution

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