$2{C_0} + \frac{2^2}{2}{C_1} + \frac{2^3}{3}{C_2} + \dots + \frac{2^{11}}{11}{C_{10}} = \dots$

  • 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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