2. Solve for ₂ using Cramer's Rule. All determinants must be calculated using Gaussian elimination. x₁ + 4x₂ + 4x3 = 20 2x1 + 9x2 +9x3 <=44 #1 - 5x₂ + 5x3 =-16
2. Solve for ₂ using Cramer's Rule. All determinants must be calculated using Gaussian elimination. x₁ + 4x₂ + 4x3 = 20 2x1 + 9x2 +9x3 <=44 #1 - 5x₂ + 5x3 =-16
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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Transcribed Image Text:2. Solve for ₂ using Cramer's Rule. All determinants must be calculated using Gaussian elimination.
x₁ + 4x₂ + 4x3 = 20
2x1 + 9x2 +9x3 = 44
#1 - 5x₂ + 5x3 =-16
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