Ask your own question, for FREE!
Mathematics 29 Online
OpenStudy (anonymous):

I really need help with this homwork problems under complex number. find the formulea of the following in terms of mutiple angles. 1. cos3 theta wher 3 is the power of cos.

OpenStudy (shadowfiend):

What do they mean by `in terms of multiple angles'?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!