કિંમત શોધો: $\cot ^{ - 1}\left(\frac{xy + 1}{x - y}\right) + \cot ^{ - 1}\left(\frac{yz + 1}{y - z}\right) + \cot ^{ - 1}\left(\frac{zx + 1}{z - x}\right)$

  • A
    $0$
  • B
    $1$
  • C
    $\cot ^{ - 1}x + \cot ^{ - 1}y + \cot ^{ - 1}z$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

જો $\sin ^{-1}\left(\frac{x}{5}\right)+\operatorname{cosec}^{-1}\left(\frac{5}{4}\right)=\frac{\pi}{2}$ હોય,તો $x$ ની કિંમત શોધો.

$x$ ની કિંમત શોધો જેથી $\sin \left(2 \tan ^{-1} \frac{3}{4}\right)=\cos \left(2 \tan ^{-1} x\right)$ થાય.

જો $\cos ^{-1}\left(\frac{5}{13}\right)+\cos ^{-1}\left(\frac{3}{5}\right)=\cos ^{-1} x$ હોય,તો $x$ ની કિંમત શોધો.

કિંમત શોધો: ${\cot ^{ - 1}}3 + {\csc ^{ - 1}}\sqrt 5 = $

જો $\cos ^{-1} 2x + \cos ^{-1} 3x = \frac{\pi}{3}$ હોય,તો $x =$

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