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  • Last Modified 02-02-2023

NCERT Solutions for Class 11 Maths Exercise 7.3 Permutations and Combinations

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NCERT Solutions Class 11 Maths Excercise 7.3: The seventh chapter of NCERT Class 11 Maths is Permutations and Combinations. Students will learn the basic counting techniques without actually listing 3-digit arrangements. The NCERT Solutions for Class 11 Maths exercise 7.3 answers questions on permutations when all the objects are not distinct objects. The NCERT Solutions provided in this article are as per latest CBSE guidelines.

Class 11 Maths chapter 7 teaches techniques useful in determining the number of different ways of arranging and selecting objects without actually listing them. Embibe provides 1000+ practice questions on 37 concepts. Students must focus on practising all the in-text questions of Embibe to perform well in the exams. Scroll down to know more.

NCERT Solutions for Class 11 Maths Exercise 7.3: Important Topics

Permutations when all the objects are not distinct objects is an important topic in this chapter. Students will learn about permutation of ‘n’ objects when ‘p’ objects are alike, ‘n’ alike and ‘r’ distinct objects and arrangement of words in the form of dictionary etc. Embibe’s study material will help students grasp all 4 concepts in this topic quickly.

Embibe provides solutions for all questions asked in CBSE Class 11 Maths chapter 7 textbook. Students can practice these questions at Embibe for to score good marks in their exams. Embibe also provides NCERT 3D Videos, NCERT Exemplars, Embibe Explainers, etc., for.

Below are the important topics in NCERT Class 11 Maths ex 7.3 solutions, covered by Embibe:

Sr. No.Topic Name
1Permutations When All the Objects are Not Distinct Objects
2Number of Arrangements

NCERT Solutions for Class 11 Maths Exercise 7.3: Points to Remember

Below are some key points from NCERT Class 11 Maths chapter 7 exercise 7.3:

  • Permutations and Combinations explains how to derive the nPr formula and use it to solve problems based on finding the permutation.
  • The number of permutations of n objects, for example, where p objects are of the same kind and the rest are all different, is given by n!/p!.
  • Permutation’s basic applications include arranging numbers, alphabets, colours, and digits.

NCERT Solutions for Class 11 Maths: All Chapters

The detailed NCERT Class 11 solutions are provided below for your reference:

FAQs

Q.1: Where can I get NCERT Solutions for Chapter 7 exercise 7.3 Class 11 Maths?

Ans: Students can find, comprehensive, reliable, and easy-to-understand NCERT Solutions for Class 11 Maths exercise 7.3 at Embibe.

Q.2: Can I take Class 11 mock tests on Embibe?

Ans: Yes. Students can take mock tests for all Class 11 subjects on Embibe.

Q.3. What are the advantages of practicing Class 11 Maths questions on Embibe?

Ans: Embibe offers a wide range of sample questions, NCERT solutions, 3D video lessons, mock tests, and a lot more for Class 11 Maths preparation. It prepares students to face the final exam in the most comprehensive manner.

Q.4. Where can students solve NCERT Class 11 Maths ex 7.3 questions online?

Ans: Students can solve NCERT Class 11 Maths exercise 7.3 questions online at Embibe. They also solve sample papers, previous year papers, mock tests on Embibe.

Q.5: How many practice questions are on Embibe for Class 11 Maths chapter 7?

Ans:  There are more than 1000 practice questions on Embibe for Class 11 Maths chapter 7 Permutations and Combinations.

Reduce Silly Mistakes? Practice Unlimited Class 11 Maths Questions With Hints & Solutions