Inverse Trigonometric Functions

Bihar Board Class 12 · Mathematics · 106 past questions

9 of 106 · show all

1. Q10 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set J2024 Set J2024 Set D

   $\cos^{-1}\left(\cos\dfrac{7\pi}{6}\right) =$

   Try it →
2. Q44 2024 Set D

   $\cos^{-1}\left(-\frac12\right)=$

   Try it →
3. Q45 2024 Set D2024 Set J

   $x\in[-1,1]$, $\cos^{-1}x=$

   Try it →
4. Q46 2024 Set D2024 Set J

   $x\in[-1,1]$, $\sin^{-1}(-x)=$

   Try it →
5. Q47 2024 Set D

   $\operatorname{cosec}^{-1}x=\ldots\ldots\ldots\ldots$ ; $x\ge1$ or $\le-1$.

   Try it →
6. Q51 2024 Set D2024 Set J

   $\tan\left[\tan^{-1}\dfrac{1}{3}+\tan^{-1}\dfrac{1}{2}\right]=$

   Try it →
7. Q52 2024 Set D2024 Set J

   $\frac{\pi}{3} - \sin^{-1}\left(-\frac{1}{2}\right) =$

   Try it →
8. Q55 2024 Set J

   $\operatorname{cosec}^{-1}x=\ldots\ldots\ldots$ ; $x\ge1$ or $\le-1$.

   Try it →
9. Q56 2024 Set J

   $\frac{d}{dx}(\sec^{-1}x+\operatorname{cosec}^{-1}x) =$

   Try it →