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

can someone show me how to find the equation of the tangent to y+cos^-1x at x=1/2

OpenStudy (anonymous):

where is the equation you only quoted an expression

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!