7. Systems of Equations & Matrices
Determinants and Cramer's Rule
7. Systems of Equations & Matrices
Determinants and Cramer's Rule: Study with Video Lessons, Practice Problems & Examples
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75PRACTICE PROBLEM
Express the following system of equations as AX = B, where A is the coefficient matrix, and B is the constant matrix. Then, solve the system using the given inverse of the coefficient matrix.
Express the following system of equations as AX = B, where A is the coefficient matrix, and B is the constant matrix. Then, solve the system using the given inverse of the coefficient matrix.