\[\frac{{{C}_{0}}}{1}+\frac{{{C}_{2}}}{3}+\frac{{{C}_{4}}}{5}+\frac{{{C}_{6}}}{7}+....=\]

\[\frac{{{C}_{0}}}{1}+\frac{{{C}_{2}}}{3}+\frac{{{C}_{4}}}{5}+\frac{{{

1.	\[\frac{{{C}_{0}}}{1}+\frac{{{C}_{2}}}{3}+\frac{{{C}_{4}}}{5}+\frac{{{C}_{6}}}{7}+....=\]
A.	\[\frac{{{2}^{n+1}}}{n+1}\]
B.	\[\frac{{{2}^{n+1}}-1}{n+1}\]
C.	\[\frac{{{2}^{n}}}{n+1}\]
D.	None of these
Answer» D. None of these

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\[\frac{{{C}_{0}}}{1}+\frac{{{C}_{2}}}{3}+\frac{{{C}_{4}}}{5}+\frac{{{C}_{6}}}{7}+....=\]

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