Math Problem Statement
Cari Solusi dari system persamaan berikut dengan cara Invers matrix (40 point) x - 2y - z = 7 yx + 4y + z = 7 y3x + 5y + 2z = 7
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Matrix Inversion
Systems of Linear Equations
Formulas
Ax = b
x = A^(-1) * b
Matrix Inversion Formula
Theorems
Inverse Matrix Theorem
Cramer's Rule
Suitable Grade Level
Grades 10-12
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