- #1

- 4

- 0

## Main Question or Discussion Point

Hello, i'm trying to proof the partial derivative definition , how do i proof it ??

@f/ @x = lim h-->0 lim [f(a +h, b) - f(a, b)] / h

If possible , i'd like to seen all the calculations

Best regards

@f/ @x = lim h-->0 lim [f(a +h, b) - f(a, b)] / h

If possible , i'd like to seen all the calculations

Best regards