The value of $4 \{^nC_1 + 4 . ^nC_2 + 4^2 . ^nC_3 + ...... + 4^{n - 1}\}$ is :

  • A

    $0$

  • B

    $5^n + 1$

  • C

    $5^n$

  • D

    $5^n - 1$

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