RD Sharma Class 10 Solutions Chapter 9 - Exercise 9.2

• RD Sharma is an author of several textbooks, a well-known Mathematician and an Educator. RD Sharma's books are very popular among students of the CBSE board. It is considered to be one of the best and important books in Mathematics for classes 9 to 12. This book is a complete package that includes a complete syllabus and relevant questions to practice from.

• This book is considered to be one of the important books for studying Mathematics. A lot of students and teachers referred to this book for studying properly. This book is also used by students for the preparation of board exams. It is really helpful for the preparation for board exams. 

• This book is unique. It has explained its concepts in a better way. The concepts are in an easy language and to the point which helps every category of students, whether good at studies or weak at it. Students can make their concepts very clear by studying from this book. It provides easy understanding to students. 

• The plus point of reading this book is that it has provided a good number of questions which helps the students in practicing and getting the concepts clear. Not only they have provided questions of their own, but they have provided the NCERT questions which enables the students in finding a lot of questions along with NCERT questions, in one place. Students can easily practice them to get a command on any topic. 

• This book helps students in getting good marks also. The things are being explained in a better way which is in an exam-oriented manner. It allows students to get more focused on their studies. This book also enables the students in getting their concepts clear which eventually helps them in their further studies. The foundation of students in any subject should be clear as it is very important for higher studies. They won’t be able to learn more things if their core base is not clear. So, it must be for any student to make their foundation strong.

Students can also refer to chapter-wise solutions and free online resources on Vedantu to improve their learning in several folds.

About the Chapter

Arithmetic Progression is the sequence of numbers in which the difference of any two consecutive numbers is a constant value always. It is considered to be a special type of sequence for which it is possible to obtain a formula for the nth term. In Mathematics, it is the most commonly used sequence with formulas that is easy to understand. 

There are three different types of progressions in Mathematics whose names are given below :

• Arithmetic Progression

• Harmonic Progression

• Geometric Progression