यदि $5 \cos \theta + 12 \sin \theta = 13$ और $0^{\circ} < \theta < 90^{\circ}$ है,तो $\sin \theta$ का मान ज्ञात कीजिए।

  • A
    $\frac{12}{13}$
  • B
    $-\frac{12}{13}$
  • C
    $\frac{5}{13}$
  • D
    $\frac{6}{13}$

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