blamocur
Elite Member
- Joined
- Oct 30, 2021
- Messages
- 3,205
You case has 3 and 2 variables:
F(x,y)=f(p(x,y),q(x,y),r(x,y))and the chain rule for Fx is:
∂x∂F=∂p∂F⋅∂x∂p+∂q∂F⋅∂x∂q+∂r∂F⋅∂x∂rCan you work out or find the formula for Fy?
Your case is somewhat simpler: p and q are trivial, and r is called g.
F(x,y)=f(p(x,y),q(x,y),r(x,y))and the chain rule for Fx is:
∂x∂F=∂p∂F⋅∂x∂p+∂q∂F⋅∂x∂q+∂r∂F⋅∂x∂rCan you work out or find the formula for Fy?
Your case is somewhat simpler: p and q are trivial, and r is called g.