When I try to compute the dual function by taking the derivative of the Lagrangian I just find the values of $\lambda_{1} = \frac{2}{3} $ and $\lambda_{2} = \frac{1}{3}$. Can anyone point me in the right direction?
2026-04-04 13:19:52.1775308792
How to find the dual function when the objective function and constraints are linear?
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