MCQ
यदि $\sin y=x \sin (a+y)$ तो $\frac{d y}{d x}=$
  • A
    $\sin (a+y)$
  • B
    $\sin ^2(a+y)$
  • C
    $\frac{\sin (a+y)}{\sin a}$
  • $\frac{\sin ^2(a+y)}{\sin a}$

Answer

Correct option: D.
$\frac{\sin ^2(a+y)}{\sin a}$
D

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