Math Problem Statement

Comprueba si las funciones son soluciones de la ecuación diferencial, muestra el procedimiento y solucion

Solution

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Math Problem Analysis

Mathematical Concepts

Differential Equations
Second-Order Linear Differential Equations
Verification of Solutions

Formulas

Second-order differential equation: y'' - 2y' + 3y = 0
Given functions: y1 = e^x * sin(sqrt(2) * x), y2 = 3e^x * (sin(sqrt(2) * x) + cos(sqrt(2) * x))
First derivative, y': dy/dx
Second derivative, y'': d²y/dx²

Theorems

Linear differential equations
Verification by substitution of functions into the differential equation

Suitable Grade Level

Undergraduate (Calculus/Differential Equations)