$2.{}^{20}{C_0} + 5.{}^{20}{C_1} + 8.{}^{20}{C_2} + 11.{}^{20}{C_3} + ......62.{}^{20}{C_{20}}$ is equal to

  • [JEE MAIN 2019]
  • A

    ${2^{23}}$

  • B

    ${2^{26}}$

  • C

    ${2^{24}}$

  • D

    ${2^{25}}$

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