જો $\frac{\tan 3A}{\tan A} = a$ હોય,તો $\frac{\sin 3A}{\sin A}$ ની કિંમત શોધો.

  • A
    $\frac{2a}{a+1}$
  • B
    $\frac{2a}{a-1}$
  • C
    $\frac{a}{a+1}$
  • D
    $\frac{a}{a-1}$

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Similar Questions

નીચેનામાંથી કઈ સંખ્યા/સંખ્યાઓ સંમેય છે?

જો $\tan A = \frac{1}{2}$ અને $\tan B = \frac{1}{3}$ હોય,તો $\tan (A + 2B)$ ની કિંમત શોધો.

જો $\tan \theta = \frac{1}{3}$ હોય,તો $\cos 2 \theta = $

સાબિત કરો કે: $\cos 6x = 32 \cos^6 x - 48 \cos^4 x + 18 \cos^2 x - 1$

જો $a \tan \theta = b$ હોય,તો $a \cos 2\theta + b \sin 2\theta = $

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