Mathematics, Optimization, Data Science, Machine Learning, Duality.
essentially the same as writing cᵀx* = d*, since we know that the scenario of cᵀx* > d* will never happen. 5. However, by writing cᵀx* = d* as the inequality cᵀx* ≥ d* , I can reverse the sign of this inequality by negating both sides: 6. This allows me to combine it with the existing inequality