RBSE Solutions for Class 12 Maths Chapter 2 Inverse Circular Functions Miscellaneous Exercise
Rajasthan Board RBSE Class 12 Maths Chapter 2 Inverse Circular Functions Miscellaneous Exercise RBSE Solutions For Class 12 Maths Chapter 2 Miscellaneous Question 1. Principal value of tan-1(- 1) is : (a) 45° (b) 135° (c) – 45° (d) – 60° Solution: ∵ tan-1(- x)= – tan-1 x tan-1 (-1) = – tan-1(1) Let tan-11 … Read more