COMPLEX NUMBERS

Complex Numbers Are Those Numbers Which contains both parts Real and Imaginary.
eg. Z = ( A + iB)
Here,
Z = Complex Number
A = Real Part
iB = Imaginary Part

Note: 'i' called 'iota' and have value i = √-1. 

For Information and tutorial download the files from below:

1. Complex Numbers1
2. Complex Numbers2
3. Complex Numbers3 
4. Complex Numbers4