Learn All Concepts of Chapter 2 Class 11 Relations and Function - FREE. Check - Trigonometry Class 11 - All Concepts
Suppose
sin x = ½
So, x = 30°
i.e. x = π/6
Principal solutions are those solutions where
0 ≤ x ≤ 2π
General solutions are those solutions where
x can be of any value
Let’s learn how to find general and principal solutions