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

cos(arcsin(-sqrt2/2)) ??

OpenStudy (jiteshmeghwal9):

Cos(arc(sinx))=(sqrt{1-x^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!