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MHT CET202015 Oct 2020Morning ShiftMathematicsInverse Trigonometric FunctionsActual

The principal value of ⁻¹ (- 1 2 ) is

Options

  1. A3
  2. B6
  3. C- 3
  4. D- 6

Correct answer

D. - 6

Step-by-step solution

⁻¹ (- 1 2 )=- ⁻¹ 1 2 = - 6

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