Efficient way to solve complex number problems or get about it? (1 Viewer)

[Slimshady Akon]

Hi,
I have done the locus problems by algebraic and geometric method. However it takes me a long time to solve this and might also have to look at the answers for some and then understand the method. Going onto De Moivre's theorem and I wanted to strength my complex number efficiency. Please dont say practice because practice is what I am doing as much as I can find. Any other Ways?

Also what is a good book to understand 4 U concepts?
Thanks

 

[cineti970128]

Try Terry Lee Advanced Mathematics
They have detailed worked out solutions and also checkpoints