Home › CBSE Class 12 (Commerce) › Mathematics › Inverse Trigonometric Functions › Which function has domain R and range (0, π)?
Which function has domain R and range (0, π)?
Acot⁻¹
Btan⁻¹
Ccos⁻¹
Dsin⁻¹
Answer & Solution
Correct answer: A. cot⁻¹
Of the four, only cot⁻¹ accepts every real number and returns an angle strictly between 0 and π.
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