AN EXAMPLE OF THE CHAIN RULE
dsin(x2)/dx = ? Let f[y] = siny and y = g(x) = x2
Then dsin(x2)/dx = dsiny/dy * dy/dx =
cos(y) * 2x =
cos(x2) * 2x = 2xcos(x2)
Previous slide
Next slide
Back to first slide
View graphic version