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

explain the meaning of y=cos^-1x

OpenStudy (akshay_budhkar):

when cosy=x y=cos^-1x Now dont forget that this is true only in the specific domain of x and y

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!