• Written By Shayan Patra
  • Last Modified 13-09-2022

NCERT Solutions for Complex Numbers and Quadratic Equations Exercise 5.3 Class 11 Maths

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Exercise 5.3 Class 11 Maths NCERT Solutions: In this article, students can find NCERT Solutions for Class 11 Maths Chapter 5 Ex 5.3. At Embibe, our subject matter experts (SMEs) have provided the solution to Complex Numbers and Quadratic Equations in a comprehensive yet easy-to-understand manner.

Our NCERT Solutions will help students gain an in-depth understanding of concepts. Ex 5.3 of the chapter talks about Quadratic Equations, Polynomials, Roots of Quadratic Function etc. Furthermore, they can get over 1000 practice questions from Embibe curated from more than 20 books. So, scroll down and get the Class 11 Maths Ex 5.3 solution.

NCERT Solutions for Class 11 Maths Chapter 5 Exercise 5.3: Important Topics

Chapter 5 of Class 11 Maths deals with Complex Numbers and Quadratic Equations. Ex 5.3 of the chapter is one of the most important exercises as it deals with Quadratic Equations – how to solve them and the roots. This article provides in-text solutions for Ex 5.3 of Class 11 Maths.

Therefore, students can refer to Embibe’s explainers and 3D videos to immerse themselves in a fun and interactive mode of learning. They can even take tests that are personalised according to their level. The table below lists the important topics included in the chapter Complex Numbers and Quadratic Equations.

Exercise No.Topics
5.1Introduction
5.2Complex Numbers
5.3Algebra of Complex Numbers
5.3.1Addition of Two Complex Numbers
5.3.2Difference between Two Complex Numbers
5.3.3Multiplication of Two Complex Numbers
5.3.4Division of Two Complex Numbers
5.3.5Power of i (odd and even)
5.3.6The Square of a negative real number
5.3.7Identities
5.4The Modulus and the Conjugate of a Complex Number
5.5Argand Plane and Polar Representation
5.5.1Polar Representation of a Complex Number
5.6Quadratic Equations

NCERT Solutions for Class 11 Maths Chapter 5 Exercise 5.3: Points to Remember

To help students get a quick summary for Ex 5.3 of Class 11 Maths, we have provided a few points to remember below.

  • A quadratic equation cannot have more than two roots.
  • If a,b, and c belongs to R and D is a positive and perfect square, then the roots are real and distinct.
  • If D= 0, then the roots are real and equal.
  • If D > 0 but it is not a perfect square, then roots are irrational and unequal.
  • If D< 0, then roots are imaginary

NCERT Solutions for Class 11 Maths: All Chapters

If students are looking for NCERT Solutions for Class 11 Maths, then they can get it from the links below.

1st Chapter: Sets
2nd Chapter: Relations and Functions
3rd Chapter: Trigonometric Functions
4th Chapter: Principle of Mathematical Induction
5th Chapter: Complex Numbers and Quadratic Equations
6th Chapter: Linear Inequalities
7th Chapter: Permutations and Combinations
8th Chapter: Binomial Theorem
9th Chapter: Sequences and Series
10th Chapter: Straight Lines
11th Chapter: Conic Sections
12th Chapter: Introduction to Three Dimensional Geometry
13th Chapter: Limits and Derivatives
14th Chapter: Mathematical Reasoning
15th Chapter: Statistics
16th Chapter: Probability

FAQs on NCERT Solutions for Class 11 Maths Chapter 5 Exercise 5.3

Q.1: Where can I find free NCERT Solutions for Class 11 Maths Chapter 5 Exercise 5.3?

Ans: Students can get free NCERT Solutions for Class 11 Maths Chapter 5 Ex 5.3 at Embibe.

Q.2: How many questions are there in NCERT Class 11 Maths Chapter 5 Ex 5.3?

Ans: In Ex 5.3 of NCERT Class 11 Maths, there are a total of 10 questions.

Q.3: From which topics questions in the NCERT Class 11 Maths Chapter 5 Ex 5.3 are asked?

Ans: Questions in Class 11 Maths Exercise 5.3 are asked from the quadratic equations topic.

Q.4: How many practice questions will I get for Class 11 Maths Chapter 5?

Ans: There are over 1000 practice questions for Class 11 Maths Chapter 5 on Embibe.

Q.5: How many Class 11 Maths books does Embibe provide?

Ans: Embibe provides 6 books that students can refer to for Class 11 Maths.

Adaptive Practice with Solutions To Help You Ace Important Topics for 11th NCERT