The first step in a branch and bound approach to solving integer programming problems is toans.graph the problem.change the objective function coefficients to whole integer numbers.none of the abovesolve the original problem using LP by allowing continuous non integer solutions. Previous Marked for Review Next

The first step in a branch and bound approach to solving integer programming problems is to

One approach to solving integer linear programming problems is to ignore the integer constraint and solve the problem with continuous decision variables. This is referred to as:Group of answer choicesQuick solution methodLP satisfyingLP relaxationLP approximation Previous

nteger ProgrammingGeometrically the branching process in branch and bound techniqueans.eliminate that portion of the feasible region that contains no feasible integer solution.eliminates that portion of the non-feasible region.none of the abovedoes not eliminate that portion of the feasible region that contains no feasible Integer solution. Previous Marked for Review Save & Finish

A feasible solution to an integer programming problem is ensured by rounding down non-integer solution values.Group of answer choicesTrueFalse

Solving an integer programming problem by rounding off answers obtained by solving it as a linear programming problem (using Simplex LP), we find that