Question

y=cos(xy)
implicit difference

Answer 1

Do you wanna differentiate this implicitely?

Answer 2

yes please

Answer 3

Sure, just take the derivative of both sides!

Answer 4

1=-sin(y+x (dy/dx))

Answer 5

\[\large \frac{dy }{ dx }=-\sin(xy)*(x\frac{ dy }{ dx }+y)\]