Math Problem Statement

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Solution

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Math Problem Analysis

Mathematical Concepts

Recursive Sequences
Complex Numbers
Characteristics Equations

Formulas

x_{n+2} - 2x_{n+1} + 4x_n = 0
Characteristic equation r^2 - 2r + 4 = 0
General solution x_n = A (1 + i√3)^n + B (1 - i√3)^n

Theorems

Solution of linear homogeneous recurrence relations with constant coefficients

Suitable Grade Level

University level (Mathematics or Engineering)