Math Problem Statement

Розвʼязати систему лінійних алгебраїчних рівнянь за допомогою зворотної матриці 4x1+x2-5x3=16; x1 +2x2-4x3=6; -2x2-x3=6

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Algebra
Matrix Inversion
Systems of Equations

Formulas

Ax = b
A^(-1)b
Inverse Matrix Formula
Determinant of a Matrix

Theorems

Inverse Matrix Theorem
Cramer's Rule

Suitable Grade Level

Grades 11-12 or early university level