This is the CBSE Class 12th Chapter, Relations and Functions. Experts of Jagranjosh.com offer the best practice material that covers all important questions so that students will not miss any ...

1.4. Solving the Simplest Trigonometric Equations. Inverse Trigonometric Functions 31 Problems 36 Chapter 2. Identical Transformations of Trigonometric Expressions 41 2.1. Addition Formulas 41 2.2.