Inverse Trigonometric Functions

Bihar Board Class 12 · Mathematics · 106 past questions

7 of 106 · show all

1. Q8 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B2021 Set J2021 Set I

   $\tan^{-1}\left(-\dfrac{1}{\sqrt{3}}\right) =$

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2. Q39 2025 Set A20252025 Set E2021 Set J2021 Set I

   $\tan^{-1}\sqrt{3} - \cot^{-1}(-\sqrt{3}) =$

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3. Q74 2021 Set I

   $\operatorname{cosec}^{-1}(-x) =$

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4. Q76 2021 Set I

   $\cot^{-1}\dfrac{1}{x} = \ldots\ldots\ldots\ (x > 0)$

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5. Q81 2021 Set J2021 Set I

   $\tan^{-1} 1 =$

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6. Q84 2021 Set J2021 Set I

   $\sin^{-1}(-x)=$

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7. Q85 2021 Set J

   $\cot^{-1}\frac{1}{x}=$ ............, $(x>0)$

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