Math Chapter Wise

Aan arbitrary in feasible solution Ban infeasible but optimal solution Ca feasible solution Da feasible and optimal solution

A4 B3 C2 D1

AAlways minimum BAlways maximum CEither minimum or maximum DInfinite

Aij ij i j c X 1 = ∑∑ Bij i c 1 = ∑ Cij i j c 0 = ∑∑ Dij ij i j c X 0 = ∑∑

Ax1 = 2, x2 = 1, x3 = 0 Bx1 = 5, x2 = 0, x3 = -1 Cx1 = 0, x2 = 5/3, x3 = 2/3 Dx1 = 0, x2 = 2, x3 = 1