The PDF of RD Sharma Solutions of Chapter 21- Some Special Series are available on eCareerPoint. Students can download these solutions for free from the links given below. These solutions can help you to understand the important questions from chapter 21, and will also guide you on the correct method of solving a question properly.
Chapter 21 – Some Special Series of RD Sharma consist of two exercises having questions that are important from the angle of competitive exams like JEE Main and JEE Advanced. Also, there are examples to practice so that you can practice them and become familiar with the concept and formulas which are given in the chapter. In the solutions of chapter 21, you will study the Sum to ‘n’ Terms of Some Special Series. It is followed by Determining the Different Sum of the first ‘n’ Natural Numbers, and Sum of the Squares and Cubes of the First ‘n’ Natural Numbers. Not only this, but you will also study the Method of Difference, and Summation of Some Special Series.
Students generally ask, how can we fulfill our dream of scoring the perfect score in Maths? The answer to this question lies somewhere in the middle of solving every question from NCERT as well as from the practice books like RD Sharma. Although, it has been seen that when the students start practicing on their own, then they get stuck in some questions. It breaks their flow as well as their confidence. To avoid that possibility, the star faculties of Career Point suggests using the solutions of the Maths textbooks like that of NCERT and RD Sharma. These faculties have prepared all the solutions for that very purpose, and they are available on eCareerPoint to download for free.