$\sin \left(2 \sin ^{-1} 0.8\right)$ ની કિંમત કેટલી થાય?

  • A
    $\sin 1.2^{\circ}$
  • B
    $0.96$
  • C
    $0.48$
  • D
    $\sin 1.6^{\circ}$

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