Math Problem Statement

Resolver os seguintes exercicios usando o método de Lagrange

a) Minimizar a função x ^ 2 + 3y ^ 2 + 10 sujeita à restrição 8 - x - y = 0 (sol: 58 em x = 6 y = 2 lambda = 12 )

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Optimization
Lagrange Multipliers

Formulas

Lagrangian: 𝓛(x, y, λ) = f(x, y) - λg(x, y)
Partial derivatives: ∂𝓛/∂x, ∂𝓛/∂y, ∂𝓛/∂λ

Theorems

Lagrange Multiplier Method

Suitable Grade Level

University level (Calculus and Optimization courses)