Ask your own question, for FREE!
Mathematics 25 Online
OpenStudy (anonymous):

Verify the identity. (csc^2 θ+1)(-cos^2 θ+1)=2-cos^2 θ HEEEELLLPPP

OpenStudy (anonymous):

do the more complicated side first

OpenStudy (anonymous):

How?

OpenStudy (anonymous):

Hello???

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!