Question

How do you find a partial derivative?

Answer 1

Treat all other variables as constant. i.e.
let f(x,y)=x^2y+y^2
the partial derivative of f(x,y) with respect to x is:
2xy
the partial derivative of f(x,y) with respect to y is:
x^2+2y

Answer 2

by partially deriving id assume

Answer 3

always funny amistre

Answer 4

:)

Answer 5

Thanks