Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 4.80TI: Perform the needed row operation that will get the first entry in row 2 to be zero in the augmented...
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Perform the row operations on the matrix and write the resulting matrix.
Replace R2 by 1/3 R1 + 1/2 R2
[3 0|12]
[-2 4|6]
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