Solutions of Exercise 9.3 from Chapter 9- Trigonometric Ratios of Multiple and Submultiple Angles from the RD Sharma book is available on eCareerPoint. This exercise deals with questions that are based on the values of trigonometric functions at ‘x’ in terms of values at ‘x/3’. These solutions are formulated by the Math Gurus who are highly experienced in teaching maths, they have followed the proper guidelines issued by the CBSE Board. Moreover, these are explained in the simplest and easy to understandable language, which helps students to improve their learning abilities. Further, these solutions will also help them improve their problem-solving skills, additionally, this will also help them to score good marks. These solutions can be downloaded in pdf format for free from the links mentioned below.
Trigonometric Ratios of Multiple and Submultiple Angles Exercise 9.3: Download