$\operatorname{cosec} 48^{\circ}+\operatorname{cosec} 96^{\circ}+\operatorname{cosec} 192^{\circ}+\operatorname{cosec} 384^{\circ}=$

  • A
    $4 \sqrt{3}$
  • B
    $-4 \sqrt{3}$
  • C
    $0$
  • D
    $1$

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