What is a Complex Number?
What is a Complex Number?
It is a combination of a Real Number and an Imaginary Number
The imaginary number is, i, square root of −1
when we square imaginary number, i we get minus 1
The real numbers are numbers like 1, 2 3
When we combine a Real Number and an Imaginary Number we get a Complex Number
It solutions to all polynomial equations
It is used in electronics and electromagnetism
It is of the form a + b, i, where a and b are real numbers, and i is an imaginary number