Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

Verify the identity. cot (θ - π/2 )= - tanθ please help this is my last question and i just dont understand

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!