The Lagrangian

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now:  https://www.khanacademy.org/math/mult...

How a special function, called the "Lagrangian", can be used to package together all the steps needed to solve a constrained optimization problem.

• #howto_style
• #lagrangian
• #lagrange_multiplier
• #multivariable_calculus
• #constrained_optimization