Class 12 Inverse Trigonometric Functions · Mcq Single Correct1 Marksprincipal_values
Class 12 Maths · Inverse Trigonometric Functions · Mcq Single Correct #75
Which is the principal value branch of \(\tan^{-1}x\)?
✅ Step-by-Step Solution
Final Answer: Option (A): \((-\pi/2,\pi/2)\)
- Arctangent returns exactly the angles in (−π/2,π/2).
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