A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation x2 = −1, that is, i2 = −1. In this expression, a is the real part and b is the imaginary part of the complex number.
High Quality Video Content
Fun-learning and engaging experience
Anytime anywhere learning
Some of our courses are exclusively meant for registered users. Sign up to browse our entire range of courses, paid and free.