divide both sides by tan?
Can you finish it?
This is a question taken from my grade 12 math textbook. I'm really not sure how to solve this problem, so any help is really appreciated!
Determine solutions for tanxcos^2x - tanx = 0 in the interval x Є [-2p, 2p]
The answer taken from the textbook is: -2p,-p, 0, p, 2p
Thanks in advance!