$\sin \left( 4 \tan^{-1} \frac{1}{3} \right) = $

  • A
    $\frac{12}{25}$
  • B
    $\frac{24}{25}$
  • C
    $\frac{1}{5}$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

જો $2 \tan^{-1}(\cos x) = \tan^{-1}(2 \operatorname{cosec} x)$ હોય,તો $x$ ની કિંમત શોધો.

જો $2 \tan^{-1}(\cos x) = \tan^{-1}(\csc^2 x)$ હોય,તો $x =$

જો $y = \operatorname{cosec}^{-1}\left[\frac{\sqrt{x}+1}{\sqrt{x}-1}\right] + \cos^{-1}\left[\frac{\sqrt{x}-1}{\sqrt{x}+1}\right]$ હોય,તો $\frac{dy}{dx} = $

જો $0 < x < 1$ અને $\tan ^{-1}(1-x), \tan ^{-1} x$ તથા $\tan ^{-1}(1+x)$ સમાંતર શ્રેણી ($A$.$P$.) માં હોય,તો $x^3$ ની કિંમત : . . . . . . થાય.

જો $\sin ^{-1}\left(\frac{3}{x}\right)+\sin ^{-1}\left(\frac{4}{x}\right)=\frac{\pi}{2}$ હોય,તો $x$ ની કિંમત શોધો.

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