2x + 7y + 2z - 5w = 3 3x + 8y + 5z + 2w = 2 4x + 5y + 14z + 10w = 12 5x + 12y + 8z+ 4w = 4

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Solve the unknowns of Linear Algebraic Equations Cramer's Rule

2x + 7y + 2z - 5w = 3
3x + 8y + 5z + 2w = 2
4x + 5y + 14z+ 10w = 12
5x + 12y + 8z+ 4w =
4
Transcribed Image Text:2x + 7y + 2z - 5w = 3 3x + 8y + 5z + 2w = 2 4x + 5y + 14z+ 10w = 12 5x + 12y + 8z+ 4w = 4
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