# NCERT Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction

NCERT Solutions for Class 11 Maths Chapter 4 Principle of Mathematical Induction describes the concepts of inductive reasoning and deduction along with their applications in detail. The term inductive reasoning depends on working with each case and developing a conjecture by observing incidences till we have observed each and every case while deduction is the application of a general case to a particular case. In algebra, there are certain results or statements that are formulated in terms of n, where n is a positive integer. To prove such statements the specific technique used is known as the principle of mathematical induction. The NCERT solutions Class 11 maths Chapter 4 Principle of Mathematical Induction explains how to use mathematical induction to prove many statements.

The thorough practice of these valuable resources will provide an in-depth understanding of the base step and inductive step. The problems in these solutions are apt for learning the core concepts related to the proof by induction and its applications. The Class 11 maths NCERT solutions Chapter 4 Principle of Mathematical Induction can be downloaded by clicking on the link below and also you can find some of these in the exercises given below.

## NCERT Solutions for Class 11 Maths Chapter 4 PDF

Induction in mathematics is applied to derive the proofs and conclusions which helps to understand the mathematical theorems and examples. In these NCERT Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction, various properties and concepts of mathematical induction which form the basis of theoretical maths are explained in detail. To learn and practice with these solutions, download the free pdf file given below:

**ā** Download Class 11 Maths NCERT Solutions Chapter 4

**NCERT Class 11 Maths Chapter 4 **

### NCERT Solutions for Class 11 Maths Chapter 4 Principle of Mathematical Induction

Knowledge of mathematical induction is beneficial in developing logical reasoning in students. With the practice of these NCERT Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction, students will gain a simplistic approach for efficient problem-solving. The carefully designed format of these solutions is competent to enhance the basic conceptual knowledge for excellent exam preparation. A detailed analysis of the exercise-wise NCERT Solutions Class 11 Maths Chapter 4, is provided in the link given below.

- Class 11 Maths Chapter 4 Ex 4.1 - 24 Questions

ā Download Class 11 Maths Chapter 4 NCERT Book

**Topics Covered:** The Class 11 maths NCERT solutions Chapter 4 covers a brief introduction to deductive reasoning, motivation, and the principle of mathematical induction. The relevant formulas with their appropriate examples are provided in each topic to give a clear conceptual knowledge.

**Total Questions: **The Class 11 Maths Chapter 4 Principle of Mathematical Induction consists of a total of 24 questions, for which the level of difficulty varies from easy to complex. Few of these sums require a detailed analysis and thought process to figure out solutions.

## List of Formulas in NCERT Solutions Class 11 Maths Chapter 4

To derive mathematical induction, there are some important formulas and facts which the students need to remember. The NCERT solutions Class 11 maths Chapter 4 well-explains these important formulas, facts, and concepts with the help of examples to show their appropriate usage in the different contexts. There are two basic steps involved in solving the questions based on mathematical induction. However, to prove whether a statement stands true for a certain case we will require the formulas of some special series as listed below.

**Base Step:**The base step involves proving a statement holds true for the initial value.

**Inductive Step:**Inductive step involves proving that the statement holds true for the nth iteration or number n, and r (n+1)th iteration or n+1 number.

- The formula for the sum of positive integers 1, 2, 3,...,n is:

P(n) = 1 + 2 + 3+...+ n = n (n + 1) / 2

- The formula for the sum of the square of positive integers 1, 2, 3,...,n is:

P(n) = 1^{2} + 2^{2} + 3^{2} + 4^{2} +…+ n^{2} =. n (n + 1)(2n + 1) / 6

## FAQs on NCERT Solutions Class 11 Maths Chapter 4

### Why are NCERT Solutions Class 11 Maths Chapter 4 Important?

The NCERT Solutions Class 11 Maths Chapter 4 covers all the important concepts related to mathematical induction and deduction. Each topic included in these solutions is formulated as per the CBSE guidelines to support in-depth learning of core concepts. The format of these solutions is proficient in imparting a clear understanding of all the topics related to the principle of induction. These well-structured resources are highly suited for enhancing the mathematical acumen of students. With the regular practice of these solutions, kids will gain the necessary confidence to excel in exams.

### Do I Need to Practice all Questions Provided in Class 11 Maths NCERT Solutions Principle of Mathematical Induction?

The NCERT Solutions Class 11 Maths Principle of Mathematical Induction are thoughtfully drafted resources that have multiple illustrations to help students ingrain the concept of mathematical induction. Thus, by practicing all the questions provided in these solutions they can gain sufficient knowledge of each topic by themselves. Referring to these solutions will enable students to clarify their doubts and ease the learning process. This type of guidance will help them rectify their mistakes by following a step-by-step simple approach.

### What are the Important Topics Covered in NCERT Solutions Class 11 Maths Chapter 4?

The Class 11 Maths NCERT Solutions Chapter 4 covers the basic terms and definitions related to the principle of mathematical inductions. These solutions briefly introduce deductive reasoning along with motivation and the principle of mathematical induction. The topics covered in these solutions are explained with the help of examples so that the students can easily relate to the concept being explained.

### How Many Questions are there in NCERT Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction?

There are 24 questions present in the NCERT Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction that adequately provide the knowledge of all concepts required to study this topic. The problems in these solutions are gradually paced in an increasing level of complexity to deliver the step-by-step understanding of each topic.

### Why Should I Practice Class 11 Maths NCERT Solutions Principle of Mathematical Induction Chapter 4?

The principle of mathematical induction is applied to derive many theorems and expressions which makes it highly important to learn this concept. A team of well-qualified teachers and math experts have carefully written these solutions to provide the detail of each topic present in this chapter. These solutions are composed in an easy-to-understand language with many practical examples to depict the importance of mathematical induction in real life. Thus, the students must practice NCERT Solutions Class 11 Maths Principle of Mathematical Induction Chapter 4.

### How CBSE Students can utilize NCERT Solutions Class 11 Maths Chapter 4 effectively?

NCERT Solutions Class 11 Maths Chapter 4 are designed as per the latest CBSE syllabus to cover each and every topic included in this chapter. Students can go through the detailed notes and sample problems provided in these solutions to gain an in-depth understanding of every concept. They can plan a thorough preparation and revision of all the important definitions, terms as well as formulas present in the book as well as in these solutions to prepare effectively for exams.

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