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Math Problem Analysis
Mathematical Concepts
Matrix Determinants
Row Operations
Linear Algebra
Formulas
Determinant of a 3x3 matrix: det(A) = a(ei - fh) - b(di - fg) + c(dh - eg)
Row Operation: R1 → R1 + R2 + R3
Theorems
Cofactor Expansion
Properties of Determinants
Suitable Grade Level
Undergraduate Level (College)
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