Math Problem Statement
y''+ 2 * y' + y = 0 y1= x * e ^ (- x) Faça redução de ordem
Solution
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Math Problem Analysis
Mathematical Concepts
Differential Equations
Reduction of Order
Second-Order Linear Homogeneous Equations
Formulas
y'' + 2 * y' + y = 0
y2(x) = v(x) * y1(x)
y1(x) = x * e^(-x)
Derivatives of y2: y2'(x), y2''(x)
Theorems
Reduction of Order Technique for Second-Order Equations
Suitable Grade Level
Undergraduate (Calculus II or Differential Equations Course)
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