$\sec^{-1}[\sec(-30^o)] = $ ....... $^o$

  • A
    $-60$
  • B
    $-30$
  • C
    $30$
  • D
    $150$

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નીચેનામાંથી કયો આલેખ $f(x) = \tan^{-1} x, (x \in R)$ નો આલેખ છે?

જો $\theta = \sin^{-1}[\sin(-600^\circ)]$ હોય,તો $\theta$ ની એક શક્ય કિંમત કઈ છે?

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

$\sin \left(2 \sin ^{-1} 0.8\right)$ નું મૂલ્ય કેટલું થાય?

કિંમત શોધો: $\sec^2(\tan^{-1} 2) + \csc^2(\cot^{-1} 3)$

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