Question

implicit differentiation, how to differantiate sin(y) and sin(y²) ?

Answer 1

I know d/dx sin(y) = cos(y) dy/dx

Answer 2

\[d/dx(\sin y ^{2})=\cos (y ^{2})*d/dx(y ^{2})=2ycos(y ^{2})\]

Answer 3

chain rule?

Answer 4

yup

Answer 5

ok, thanks

Answer 6

fist u have to diferrentiate the sin function without altering the y^2 and theen differentiate y^2

Answer 7

also there is one more thing i forgot to add to the answer it also include dy/dx

Answer 8

yeah, right. thanks man

Answer 9

your welcome glad to help :D