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Solve for the given systems of linear equations. Solve for the unknown variables using all four methods discussed. a. -3x-y + 4z = 1 5x -y + 2z = 10 7x+2y-2z=-4 b. -51₁ - 2i3+ 12i₂ = -20 1₁ - 31₂ +13-51₂ = 0 -2i₁ + 121₂-3i₁ = 20 412-313 + 14 = 10

Solve for the given systems of linear equations. Solve for the unknown variables using all four methods discussed. a. -3x-y + 4z = 1 5x -y + 2z = 10 7x+2y-2z=-4 b. -51₁ - 2i3+ 12i₂ = -20 1₁ - 31₂ +13-51₂ = 0 -2i₁ + 121₂-3i₁ = 20 412-313 + 14 = 10

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Solve for the given systems of linear equations. Solve for the unknown variables using all four methods discussed. a. -3x-y + 4z = 1 5x -y + 2z = 10 7x+2y-2z=-4 b. -51₁ - 2i3+ 12i₂ = -20 i₁-31₂ +13-5i₂ = 0 -2i₁ + 12i₂ - 3i₁ = 20 41₂-313 + 14 = 10
Transcribed Image Text:Solve for the given systems of linear equations. Solve for the unknown variables using all four methods discussed. a. -3x-y + 4z = 1 5x -y + 2z = 10 7x+2y-2z=-4 b. -51₁ - 2i3+ 12i₂ = -20 i₁-31₂ +13-5i₂ = 0 -2i₁ + 12i₂ - 3i₁ = 20 41₂-313 + 14 = 10
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