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.