यदि $\frac{\sin^4 x}{2} + \frac{\cos^4 x}{3} = \frac{1}{5}$ है,तो $27 \sec^6 x + 8 \operatorname{cosec}^6 x = $

  • A
    $250$
  • B
    $125$
  • C
    $175$
  • D
    $350$

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