${(\sin ^{ - 1}}x)^3 + {(\cos ^{ - 1}}x)^3$ ની મહત્તમ અને ન્યૂનતમ કિંમત શોધો.

  • A
    $ - \frac{\pi }{2},\,\frac{\pi }{2}$
  • B
    $ - \frac{{{\pi ^3}}}{8},\,\frac{{{\pi ^3}}}{8}$
  • C
    $\frac{{7{\pi ^3}}}{8},\,\,\frac{{{\pi ^3}}}{{32}}$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

${\tan ^{ - 1}}\left[ {\cos \left( {2\,{{\tan }^{ - 1}}\frac{3}{4}} \right)\, + \,\sin \,\left( {2\,{{\cot }^{ - 1}}\frac{1}{2}} \right)} \right]$ ની કિંમત શું છે?

$\cos (\tan ^{ - 1}(\tan 2))$ ની કિંમત શોધો.

$\tan ^{-1} 2 + \cot ^{-1}(-3) + \cot ^{-1} \frac{1}{3} + \tan ^{-1}\left(-\frac{1}{2}\right) = $

જો $\tan ^{-1}\left(\frac{1-x}{1+x}\right)-\frac{1}{2} \tan ^{-1} x=0$,$x>0$ માટે,તો $x=$

જો $f(n) = \tan \left[\tan ^{-1} \frac{1}{1+2} + \tan ^{-1} \frac{1}{1+6} + \tan ^{-1} \frac{1}{1+12} + \ldots + \tan ^{-1} \frac{1}{1+n(n+1)}\right]$ હોય, તો $f(2021) =$

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