यदि $\sin \alpha = \frac{336}{625}$ और $450^\circ < \alpha < 540^\circ$ है,तो $\sin \left( \frac{\alpha}{4} \right) = $

  • A
    $\frac{1}{5\sqrt{2}}$
  • B
    $\frac{7}{25}$
  • C
    $\frac{4}{5}$
  • D
    $\frac{3}{5}$

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