Partial derivatives?

0 ⤊

Z = (1 – X) /( 1 – C/D)

dZ/dX =

dZ/dC =

dZ/dD =
Please treat as partial derivatives.

2007-04-16 04:04:32 · 2 answers · asked by omakin 1 in Science & Mathematics ➔ Mathematics

For dz/dx just treat your function as if x were the only variable and everything else was a constant. The same thing for dz/dc and dz/dD.

2007-04-16 04:13:48 · answer #1 · answered by bruinfan 7 · 0⤊ 0⤋

dZ/dX = -(1-C/D)

dZ/dC = -(1-X)/D

dZ/dD = C(1-X)/D^2

2007-04-16 04:27:50 · answer #2 · answered by Dr D 7 · 0⤊ 0⤋