In 39-42, use a CAS to solve the given system.1.2x1 + 3.5x2 - 4.4x3 + 3.lx4 = 1.8 0.2x1
Chapter 8, Problem 41(choose chapter or problem)
In 39-42, use a CAS to solve the given system.1.2x1 + 3.5x2 - 4.4x3 + 3.lx4 = 1.8 0.2x1 - 6.lx2 - 2.3x3 + 5.4x4 = -0.6 3.3x1 - 3.5x2 - 2.4x3 - O.lx4 = 2.5 5.2x1 + 8.5x2 - 4.4x3 - 2.9x4 = In 39-42, use a CAS to solve the given system.0
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