In Problems 3974, solve each system of equations using matrices (row operations). If the system has no
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In Problems 39–74, solve each system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
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[4x + y + z = w = 4 xy + 2z + 3w = 3
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4xyzw4 xy2z3w3 Write the augmented matrix 4 1 1 14 1 1 2 3 3 1 1 2 33 4 1 1 14 1 1 ...View the full answer
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