B brumby_3 Jul 2008 212 2 May 21, 2010 #1 What is the partial derivative of π1 (x1, x2) = 12 - x1^2 - (x2-x1)^2 with respect to x2 and set this equal to 0. and What is the partial derivative of π2 (x1, x2) = 12 - (1 - x2)^2 - (x2-x1)^2 with respect to x1 and set this equal to 0.

What is the partial derivative of π1 (x1, x2) = 12 - x1^2 - (x2-x1)^2 with respect to x2 and set this equal to 0. and What is the partial derivative of π2 (x1, x2) = 12 - (1 - x2)^2 - (x2-x1)^2 with respect to x1 and set this equal to 0.

slovakiamaths Apr 2010 41 15 India May 21, 2010 #2 brumby_3 said: What is the partial derivative of π1 (x1, x2) = 12 - x1^2 - (x2-x1)^2 with respect to x2 and set this equal to 0. and What is the partial derivative of π12(x1, x2) = 12 - (1 - x2)^2 - (x2-x1)^2 with respect to x1 and set this equal to 0. Click to expand... \(\displaystyle \frac{\partial{n1}}{\partial{x_2}}=0-0-2(x_2-x_1)\)

brumby_3 said: What is the partial derivative of π1 (x1, x2) = 12 - x1^2 - (x2-x1)^2 with respect to x2 and set this equal to 0. and What is the partial derivative of π12(x1, x2) = 12 - (1 - x2)^2 - (x2-x1)^2 with respect to x1 and set this equal to 0. Click to expand... \(\displaystyle \frac{\partial{n1}}{\partial{x_2}}=0-0-2(x_2-x_1)\)