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Mathematics 19 Online
OpenStudy (anonymous):

x = cos y

geerky42 (geerky42):

What do you need?

OpenStudy (anonymous):

I need to find where the slope of the curve is defined

OpenStudy (anonymous):

like this Derivative both sides: d' x = d' cos y 1 = -sin y dy/dx You got to add in the dy/dx at the place where you derivative the y. Isolate: dy/dx = 1 / -sin ye this

OpenStudy (anonymous):

Thank you so much i see how to solve the problem now

OpenStudy (anonymous):

lol your welcome.

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