NCERT Solutions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Exercise 5.1 or Exercise 5.2 or Exercise 5.3 or Miscellaneous Exercises in English Medium and सम्मिश्र संख्याएँ और द्विघात समीकरण की प्रश्नावली 5.1 or प्रश्नावली 5.2 or प्रश्नावली 5.3 or विविध प्रश्नावली 5 in हिंदी मीडियम is available to or view online or download in PDF.

## NCERT Solutions for Class 11 Maths Chapter 5

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### Class 11 Maths Chapter 5 Complex Numbers Solutions

All Solutions are updated for CBSE Exam 2019 based on new CBSE Curriculum 2018-19 for CBSE Board, MP Board, Gujrat UP Board, Uttarakhand Board and Bihar Board, who are following NCERT Books for their exams.

- 11 Maths Chapter 5 Exercise 5.1 Sols
- 11 गणित प्रश्नावली 5.1 के हल
- 11 Maths Exercise 5.1 Solutions
- Download Exercise 5.1 in PDF

- 11 Maths Chapter 5 Exercise 5.2 Sols
- 11 गणित प्रश्नावली 5.2 के हल
- 11 Maths Exercise 5.2 Solutions
- Download Exercise 5.2 in PDF

- 11 Maths Chapter 5 Exercise 5.3 Sols
- 11 गणित प्रश्नावली 5.3 के हल
- 11 Maths Exercise 5.3 Solutions
- Download Exercise 5.3 in PDF

- 11 Maths Chapter 5 Miscellaneous Sols
- 11 गणित विविध प्रश्नावली 5 के हल
- 11 Maths Miscellaneous Exercises 5
- Download Miscellaneous Exercise 5 in PDF

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##### 11 Maths Chapter 5 Exercise 5.1 Sols

NCERT Solutions for Class 11 Maths Chapter 5 Complex Numbers Exercise 5.1 is given below. For other questions, please visit to Exercise 5.2 or Exercise 5.3 or Miscellaneous Exercises or go for हिंदी मीडियम Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 Maths Chapter 5 Exercise 5.2 Sols

NCERT Solutions for Class 11 Maths Chapter 5 Exercise 5.2 is given below. For other questions, please visit to Exercise 5.1 or Exercise 5.3 or Miscellaneous Exercises or go for हिंदी मीडियम Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 Maths Chapter 5 Exercise 5.3 Sols

Class 11 Maths Chapter 5 Exercise 5.1 Solutions is given below. For other questions, please visit to Exercise 5.1 or Exercise 5.2 or Miscellaneous Exercises or go for हिंदी मीडियम Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 Maths Chapter 5 Miscellaneous Exercise 5 Sols

NCERT Solutions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Miscellaneous Exercise 5 is given below. For other questions, please visit to Exercise 5.1 or Exercise 5.2 or Exercise 5.3 or go for हिंदी मीडियम Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 गणित पाठ 5 प्रश्नावली 5.1 के हल

NCERT Solutions for Class 11 Maths Chapter 5 Exercise 5.1 in Hindi is given below. For other questions, please visit to प्रश्नावली 5.2 or प्रश्नावली 5.3 or विविध प्रश्नावली 5 or go for English Medium Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 गणित पाठ 5 प्रश्नावली 5.2 के हल

11 Maths Chapter 5 Exercise 5.2 solutions in Hindi is given below. For other questions, please visit to प्रश्नावली 5.1 or प्रश्नावली 5.3 or विविध प्रश्नावली 5 or go for English Medium Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 गणित पाठ 5 प्रश्नावली 5.3 के हल

Class 11 Maths Chapter 5 Exercise 5.3 sols in Hindi is given below. For other questions, please visit to प्रश्नावली 5.1 or प्रश्नावली 5.2 or प्रश्नावली 5.3 or विविध प्रश्नावली 5 or go for English Medium Solutions. Visit to Class 11 Maths main page or Top of the page.

##### 11 गणित पाठ 5 विविध प्रश्नावली 5 के हल

NCERT Solutions for Class 11 Maths Chapter 5 Miscellaneous Exercise 5 in Hindi is given below. For other questions, please visit to प्रश्नावली 5.1 or प्रश्नावली 5.2 or प्रश्नावली 5.3 or go for English Medium Solutions. Visit to Class 11 Maths main page or Top of the page.

Visit to Class 11 Maths main page or Top of the page

###### Important Terms on Complex Numbers

- A number of the form z = a + ib, where a, b are real numbers, is called a complex number. a is called the real part of z, denoted by Re(z) and b is called the imaginary part of z, denoted by Im(z).
- a + ib = c + id if a = c, and b = d
- If z1 = a + ib, z2 = c + id. In general, we cannot compare and say that z1> z2 or z1< z2 but if b, d = 0 and a > c then z1> z2, i.e. we can compare two complex numbers only if they are purely real.
- z = 0 + i 0 is
*additive identity*of a complex number. - –z = –a –ib is called the
*Additive Inverse*or negative of z = a + ib. - z = 1 + i 0 is
*multiplicative identity*of complex number.

- z = 0 + i 0 is
- The coordinate plane that represents the complex numbers is called the complex plane or the Argand plane.

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