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answerhappygod
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- In Problems 45 50 Explain Why The System Cannot Be Solved By Matrix Inverse Methods Discuss Methods That Could Be Used 1 (13.46 KiB) Viewed 61 times
- In Problems 45 50 Explain Why The System Cannot Be Solved By Matrix Inverse Methods Discuss Methods That Could Be Used 2 (13.81 KiB) Viewed 61 times
In Problems 45-50, explain why the system cannot be solved by matrix inverse methods. Discuss methods that could be used and then solve the system. 45. -2x₁ + 4x2 =-5 6x1 12x2 = 15 46. -2x₁ + 4x₂ = 5 6x₁ 12x₂ = 15 -
47. 49. x₁3x₂2x3 = -1 48. -2x₁ + 6x₂ + 4x3 = 3 - x₁2x₂ + 3x3 = 1 2x₁3x₂2x3 = 3 - x₁ - x₂ = 5x3 = 2 x₁3x₂2x3 = -1 -2x₁ + 7x₂ + 3x3 = 3 2x₂ + 3x3 = 1 2x₁3x22x3 = 3 5x3 = 4 50. x₁ X - 12 -
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