imo class 12 inverse trigonometric functions

The value of sin⁻¹(√3/2) + cos⁻¹(1/2) + tan⁻¹(0) is:

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The value of sin⁻¹(√3/2) + cos⁻¹(1/2) + tan⁻¹(0) is:

  • A. π/2
  • B. 2π/3
  • C. π/3
  • D. 5π/6

Answer: B) 2π/3

Explanation: sin⁻¹(√3/2) = π/3, cos⁻¹(1/2) = π/3, tan⁻¹(0) = 0. Sum = 2π/3.

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