Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

I will type

OpenStudy (anonymous):

\[Find . a. value. of .\theta .with \cos ( \theta +\frac{\pi}{2})\neq.\cos.\theta + \cos \frac{\pi}{2}\]

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!