$2{C_0} + \frac{{{2^2}}}{2}{C_1} + \frac{{{2^3}}}{3}{C_2} + .... + \frac{{{2^{11}}}}{{11}}{C_{10}}$ = . . .
$2{C_0} + \frac{{{2^2}}}{2}{C_1} + \frac{{{2^3}}}{3}{C_2} + .... + \frac{{{2^{11}}}}{{11}}{C_{10}}$ = . . .
- A
$\frac{{{3^{11}} - 1}}{{11}}$
- B
$\frac{{{2^{11}} - 1}}{{11}}$
- C
$\frac{{{{11}^3} - 1}}{{11}}$
- D
$\frac{{{{11}^2} - 1}}{{11}}$
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