જો $\sin x + \operatorname{cosec} x = 3$ હોય,તો $\sin^{4} x + \operatorname{cosec}^{4} x$ ની કિંમત શોધો.

  • A
    $74$
  • B
    $47$
  • C
    $07$
  • D
    $49$

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