Using matrix inverses to solve systems of linear equations
Question:
Using Matrix Inverses to Solve Systems of Linear Equations
A) Find the inverse of: |2 1 1| |0 1 2| |2 2 1|b) Use it to solve the following system of equations:
2x1 + x2 + x3 = 4 x2 + 2x3 = 0 2x1 + 2x2 + x3 = 1.
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