Math Problem Statement
Với a,b dương sao cho 4a >= 1 + 6ab và P = 2ab/ (2a^2+3b^2) . tìm giá trị lớn nhất của P
Solution
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Math Problem Analysis
Mathematical Concepts
Inequalities
Optimization
Derivatives
Rational Functions
Formulas
P = 2ab / (2a^2 + 3b^2)
4a >= 1 + 6ab
a >= 1 / (4 - 6b)
Theorems
Cauchy-Schwarz Inequality
Lagrange Multipliers
Suitable Grade Level
Undergraduate Level (Calculus and Optimization)