If $\sin \theta + {\rm{cosec}}\theta = 2,$ the value of ${\sin ^{10}}\theta + {\rm{cose}}{{\rm{c}}^{10}}\theta $ is

  • A

    $10$

  • B

    ${2^{10}}$

  • C

    ${2^9}$

  • D

    $2$

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