The above is the trig identity, I'm sorry for not having in the proper fraction way but I couldn't figure out how to do it. And I'm dead tired for going away at this question for an hour. If anyone can help me out?
The above is the trig identity, I'm sorry for not having in the proper fraction way but I couldn't figure out how to do it. And I'm dead tired for going away at this question for an hour. If anyone can help me out?