Solving a system of two trigonometric equations

[Ravenshire]

FA, why won't you just do your own damned homework instead of asking others to do it for you? Cheating your way through school only hurts yourself.

What do you think is the point of school? The point of school is not to learn useful skills. The point of school is to give you a diploma, a piece of paper which is supposed to help you get hired.

While you might get a job with that piece of paper, you'll never keep one without the useful skills you fucking ignorant twat. Quit cheating yourself.