Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (anonymous):

verify that each trigonometry indentities

OpenStudy (anonymous):

\[\frac{1}{\sin(y-1)}-\frac{1}{\sin(y+1)}=-2\sec^2y\]

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!