NCERT Solutions for Class 11 Maths Chapter 9 exercise 9.2 and all chapter exercises produced by qualified teachers according to NCERT (CBSE) book rules are available as a free PDF download. Class 11 Maths Chapter 9 Sequence and Series Exercise 9.2 Questions with Solutions to assist you in revising the entire syllabus and achieving higher grades. Register to receive all exercise solutions through email.
NCERT Solutions for Class 11 Maths Chapter 9 Sequence and series Exercise 9.2
When it comes to exam preparation, the NCERT solutions for Ex 9.2 Class 11 Maths are considered to be the finest alternative for CBSE students. There are a lot of exercises in this chapter. We’ve included the Miscellaneous exercise Class 11 Maths NCERT solutions in PDF format on this page. You can either download this solution or study it immediately from our website/app.
Infinity Learn’s in-house subject matter specialists addressed the exercise’s problems/questions with great care and precision, adhering to all CBSE criteria. Any student in Class 11 who understands all of the concepts from the Maths textbook and is well-versed in all of the problems from the exercises can easily achieve the greatest possible grade on the final exam. Students can easily grasp the pattern of questions that may be asked in the exam from this chapter and also study the marks weightage of the chapter with the assistance of this Class 11 Maths Chapter 9 exercise 9.2 solutions. So that they can adequately prepare for the final examination.
Apart from these NCERT solutions for Class 11 Maths Chapter 9 exercise 9.2, this chapter contains numerous exercises with numerous questions. As previously said, our in-house subject specialists solve/answer all of these questions. As a result, all of these are guaranteed to be of high quality, and anyone can use them to study for exams. It is critical to grasp all of the topics in the textbooks and solve the questions from the exercises supplied next to them in order to achieve the highest possible grade in the class. Don’t put it off any longer. For better exam preparation, get the NCERT solutions for Class 11 Maths Chapter 9 exercise 9.2 from the Infinity Learn website today. If you have the Infinity Learn app installed on your phone, you may also download it from there. The nice thing about these solutions is that they can be used both online and offline.
1. What are the subjects covered in Class 11’s Sequences and Series chapter?
Ans. Topics covered in the Sequences and Series chapter include arithmetic progression, geometric progression, harmonic progression, and so on. The majority of the topics in this chapter are based on a set of equations that assist students in solving sums. The ideas and applications of Arithmetic progression and Arithmetic Mean are covered in the second exercise of this chapter.
Despite the fact that A.P. and A.M. are the easiest of all the progressions, students frequently struggle to understand how to apply these concepts to numerical issues. NCERT Solutions for Class 11 Maths Chapter 9 Sequences and Series (Ex 9.2) Exercise 9.2 will assist them in determining the best method for tackling these problems.
2. What is an A.P?
Ans. Arithmetic Progression is abbreviated as A.P. An arithmetic progression is a set of numbers in which every two subsequent numbers differ by the same amount. The common difference for that particular progression is the difference between two successive numbers in the progression.
12, 14, 16, 18, and 20 are examples of Arithmetic Progression. There are 5 words in this sequence, with a common difference of 2. It’s also worth noting that this is a finite arithmetic progression. Another Arithmetic Progression example: 21, 24, 27, 30, 33. – Because the end term of the sequence is not specified and is marked by dots, this is an infinite arithmetic progression.
3. What are the formulas for solving the NCERT sums in Chapter 9 Sequences and Series (Ex 9.2) Exercise 9.2 of Class 11 Maths?
Ans. On Infinity Learn, you can find NCERT Solutions for Class 11 Maths Chapter 9 Sequences and Series (Ex 9.2) Exercise 9.2 to help you better understand the principles of Arithmetic Progression. These solutions were created by Infinity Learn’s subject matter specialists. The sums in class 11 Maths chapter Sequences and Series exercise 9.2 cover applications of arithmetic progression concepts. All of the sums are done step by step so that students are familiar with the intermediate steps that can earn them points. The formulae that are usually used to solve the sums in Chapter 9 Sequences and Series (Ex 9.2) Exercise 9.2 of class 11 Maths are listed below.
The nth term in an A.P series:[Equation]
And, the sum of n terms of an A.P series:[Equation]