Answer to Question #103374 in Operations Research for Biraj Chhetri

Question

State true or false and give reasons

i)The set of all convex combinations of a finite number of points X1, X2,...... Xn is not a convex set.

ii) If the pay-off matrix of a game is transformed, saddle point of the game if it exists, changes.

iii) If a negative value appears in the solution values(Xb) column of the simplex method, then the basic solution is optimum

iv) In an assignment problem, if a constant is added to each element of the matrix, the optimal assignment does not change.

v) In an LPP, every feasible solution is optimal.

Answer 1

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