CLASS 12 MATHS CHAPTER 2-INVERSE TRIGONOMETRIC FUNCTION

Exercise 2.1 Find the principal values of the following: Question1. Find the principal value of sin-1 (-1/2) Solution :  Question2. cos-1(√3/2) Solution :  Question3. cosec-1(2) Solution : Question4. tan-1(-√3) Solution :  Question5. cos-1(-1/2) Solution : Question6. tan-1 (-1) Solution : Question7. sec-1(2√3) Solution :  Question8. cot-1(√3) Solution : Question9. cos-1(-1/√2) Solution :  Question10. cosec-1(-√2) Solution : Find the value of the following: Question11. Solution : Question12. …

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