You are learning...

# Chapter 4 Class 11 Complex Numbers

Click on any of the links below to start learning from Teachoo...

Updated for new NCERT Books - 2023-24.

Get NCERT Solutions of Chapter 4 Class 11 - Complex Numbers free. All questions, including examples and miscellaneous have been solved and divided into different Concepts, with questions ordered from easy to difficult.

The topics of the chapter include

• Solving Quadratic equation where root is in negative.
• Defining complex numbers - z = a + ib
• Solving when two complex numbers are equal
• Solving Identities of complex numbers (Square, Cube of 2 complex numbers)
• Addition, subtraction, multiplication and division of complex numbers
• Power of i (odd power and even power)
• Modulus and Conjugate of a complex number, and the property
• Finding multiplicative inverse
• Finding modulus and argument of a complex number,
• and representing it in polar form
• Also, doing some proof questions

Check the solutions by clicking on an exercise or topic below. (Important questions are marked)

## Concept wise

What's in it?

Updated for new NCERT Books - 2023-24.

Get NCERT Solutions of Chapter 4 Class 11 - Complex Numbers free. All questions, including examples and miscellaneous have been solved and divided into different Concepts, with questions ordered from easy to difficult.

The topics of the chapter include

• Solving Quadratic equation where root is in negative.
• Defining complex numbers - z = a + ib
• Solving when two complex numbers are equal
• Solving Identities of complex numbers (Square, Cube of 2 complex numbers)
• Addition, subtraction, multiplication and division of complex numbers
• Power of i (odd power and even power)
• Modulus and Conjugate of a complex number, and the property
• Finding multiplicative inverse
• Finding modulus and argument of a complex number,
• and representing it in polar form
• Also, doing some proof questions

Check the solutions by clicking on an exercise or topic below. (Important questions are marked)