Class 12 Maths – RD Sharma Chapter 4 : Inverse Trigonometric Function Exercise 4.7 Solutions (Step-by-Step Guide)

RD Sharma Chapter 4 : Inverse Trigonometric Function Exercise 4.7 Solutions

1. Evaluate sin^-1(sin π/6) Watch Solution
2. Evaluate sin^-1(sin 7π/6) Watch Solution
3. Evaluate sin^-1(sin 5π/6) Watch Solution
4. Evaluate sin^-1(sin 13π/7) Watch Solution
5. Evaluate sin^-1(sin 17π/8) Watch Solution
6. Evaluate sin^-1{(sin -17π/8)} Watch Solution
7. Evaluate sin^-1(sin3) Watch Solution
8. Evaluate sin^-1(sin 4) Watch Solution
9. Evaluate sin^-1(sin 12) Watch Solution
10. Evaluate sin^-1(sin 2) Watch Solution
11. Evaluate cos^-1{cos(-π/4)} Watch Solution
12. Evaluate cos^-1(cos 5π/4) Watch Solution
13. Evaluate cos^-1(cos 4π/3) Watch Solution
14. Evaluate cos^-1(cos 13π/6) Watch Solution
15. Evaluate cos^-1(cos 3) Watch Solution
16. Evaluate cos^-1(cos 4) Watch Solution
17. Evaluate cos^-1(cos 5) Watch Solution
18. Evaluate cos^-1(cos 12) Watch Solution
19. Evaluate tan^-1(tan π/3) Watch Solution
20. Evaluate tan^-1(tan 6π/7) Watch Solution
21. Evaluate tan^-1(tan 7π/6) Watch Solution
22. Evaluate tan^-1(tan 9π/4) Watch Solution
23. Evaluate tan^-1(tan 1) Watch Solution
24. Evaluate tan^-1(tan 2) Watch Solution
25. Evaluate tan^-1(tan 4) Watch Solution
26. Evaluate tan^-1(tan 12) Watch Solution
27. Evaluate sec^-1(sec π/3) Watch Solution
28. Evaluate sec^-1(sec 2π/3) Watch Solution
29. Evaluate sec^-1(sec 5π/4) Watch Solution
30. Evaluate sec^-1(sec 7π/3) Watch Solution
31. Evaluate sec^-1(sec 9π/5) Watch Solution
32. Evaluate sec^-1{sec(-7π/3)} Watch Solution
33. Evaluate sec^-1(sec 13π/4) Watch Solution
34. Evaluate sec^-1(sec 25π/6) Watch Solution
35. Evaluate cosec^-1(cosec π/4) Watch Solution
36. Evaluate cosec^-1(cosec 3π/4) Watch Solution
37. Evaluate cosec^-1(cosec 6π/5) Watch Solution
38. Evaluate cosec^-1(cosec 11π/6) Watch Solution
39. Evaluate cosec^-1(cosec 13π/6) Watch Solution
40. Evaluate cosec^-1{cosec(-9π/4)} Watch Solution
41. Evaluate cot^-1(cot π/3) Watch Solution
42. Evaluate cot^-1(cot 4π/3) Watch Solution
43. Evaluate cot^-1(cot 9π/4) Watch Solution
44. Evaluate cot^-1(cot 19π/6) Watch Solution
45. Evaluate cot^-1{cot(-8π/3) Watch Solution
46. Evaluate cot^-1{cot(21π/4)} Watch Solution
47. Write in the simplest form : cot^-1{a/(√x^2 -a^2)}, where |x| > a. Watch Solution
48. Write in the simplest form tan^-1{x+√1+x^2}, x∈R Watch Solution
49. Write in the simplest form tan^-1{√(1+x^2) – x}, x ∈R Watch Solution
50. Write in the simplest form tan^-1{((√1+x^2) -1)/x}, x≠0 Watch Solution
51. Write in the simplest form tan^-1{((√1+x^2) +1)/x}, x≠0 Watch Solution
52. Write in the simplest form tan^-1(√a-x)/(√a+x), -a less than x < a Watch Solution
53. Write in the simplest form tan^-1(x/a+(√a^2-x^2)). -a < x < a Watch Solution
54. Write in the simplest form sin^-1{(x+(√1-x^2))/√2}, -1/2 < x < 1/√2 Watch Solution
55. Write in the simplest form sin^-1{((√1+x)+(√1-x))/2}, 0 < x < 1 Watch Solution
56. Write in the simplest form sin{2tan^-1(√1-x)/(√1+x) Watch Solution