Which part of complex number are important for jee main

Question

Which chapter of math are important for jee main

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Answer 1

Hi pal,
I will suggest you some important topics of complex number.
1. Cartesian or rectangular or algebraic form of Polar coordinates.
2. Polar representation of complex number
3. De moivre's theorem
4. polynomial equation of complex form.
5. Graphical representation of Polar forms.
6. Addition, substraction, division,finding roots of complex number.
7.argand diagram for complex number.
Hope this will you.
Good luck.

Answer 2

Hii Rajendra,

Complex numbers is one of the most important topic for JEE mains exam in Mathematics.

Some of the importance concepts that you must work on that are:

Properties of Complex numbers
Operations on complex numbers
Conjugate complex numbers
Modulus of a complex number
Argument of a complex number
Representation of a complex number
De- moivres theorem
Square root of a complex number
Cube root of unity

Thank you.

Answer 3

It is very much important. Also the topics are easy. Every topic is highly conceptual. Every year atleast 2 questions are asked in jee mains and 34 questions in jee advanced. Also manytimes matching or paragraph question are based on complex number.