Class 12 Maths – RD Sharma Chapter 4 : Inverse Trigonometric Function Exercise 4.3 Solutions (Step-by-Step Guide)

RD Sharma Chapter 4 : Inverse Trigonometric Function Exercise 4.3 Solutions

1. Find the principal value of tan^-1(1/√3). Watch Solution
2. Find the principal value of tan^-1(-1/√3) Watch Solution
3. Find the principal value of tan^-1(cos π/2) Watch Solution
4. Find the principal value of tan^-1(2cos 2π/3) Watch Solution
5. For the principal values, evaluate tan^-1(-1)+cos^-1(-1/√2), Watch Solution
6. For the principal values, evaluate tan^-1{2sin(4cos^-1√3/2)} Watch Solution
7. Evaluate tan^-1(1) + cos^-1(-1/2) + sin^-1(-1/2) Watch Solution
8. Evaluate tan^-1(-1/√3) + tan^-1(-√3) + tan^-1(sin(-π/2) Watch Solution
9. Evaluate tan^-1(tan5π/6) + cos^-1{cos(13π/6)} Watch Solution