Direction Ratios and Direction Cosines, Chapter 27, Exercise 27.1 from reference book RD Sharma is an important application of trigonometric functions and scalar and vector products. Therefore, the solutions of exercise 27.1, chapter 27 are available in PDF format on eCareerPoint. Tutors at Career Point have prepared these solutions in their own teaching style which is unique and simple for any student to understand. Further, these solutions explain the topics by using relevant examples that make it easy two for the student to understand the topics clearly. The download links for the solution of exercise 27.1 and also solutions of other chapters are given below. Students are advised to solve the questions only after they have practiced the examples. So that they can clearly understand the concept and the formula and can learn how to use it.
Direction Ratios and Direction Cosines Exercise 27.1: Download