Assume a minimization problem.
The dual of an inequality '<' constraint is the marginal improvement in the objective function (ie marginal reduction) by marginally increasing the right-hand-side of the constraint. Is this correct?
The dual of an equality '=' constraint is the marginal improvement in the objective function (ie marginal reduction) by marginally increasing the right-hand-side of the constraint. Is this correct?
The dual of an inequality '>' constraint is the marginal improvement in the objective function (ie marginal reduction) by marginally increasing the right-hand-side of the constraint. Is this correct?