BELOW ARE THE SYSTEMS OF LINEAR EQUATIONS THAT YOU NEED TO SOLVE USING DIRECT INVERSE OR PINVC (USING GOOGLE COLLAB PYTHON) 7x1 - 4x2 + x3 = 12 -3x1 + 9x2 - 4x3 = 3 X1 + 3x2 + 5x3 = 8

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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BELOW ARE THE SYSTEMS OF LINEAR EQUATIONS THAT YOU NEED TO SOLVE USING DIRECT INVERSE OR
PINVC (USING GOOGLE COLLAB PYTHON)
7x1 - 4x2 + x3 = 12
-3x1 + 9x2 - 4x3 = 3
X1 + 3x2 + 5x3 = 8
4x1 – 2x2 – 5x3 + 6x4 = 4
Зx1 + 3x2 — 8x3 -2х4 %3D9
-x1 — бх2 — 9х3 + 5x4 - 5
-3x1 + 7x2 + 4x3 + 9x4 = 1
5x1 - 2x2 - 2х3 %3D6
4x1 + 9x2 – 4x3 = 4
-6x1 + x2 + 8x3= 8
-7x1 + 6x2 – 4x3 + x4 = 7
2x1 - 4х2 — 5х3 + 9х4 3D9
-5x1 + 3x2 +3x3 + 5x4 = 11
9x1 + 1x2 – 4x3 – 7x4 = 5
3x1 – 1x2 + 1x3 = 5
-3x1 + 6x2 + 2x3 = 7
-2x1 – 4x2 + 7x3 = 10
Transcribed Image Text:BELOW ARE THE SYSTEMS OF LINEAR EQUATIONS THAT YOU NEED TO SOLVE USING DIRECT INVERSE OR PINVC (USING GOOGLE COLLAB PYTHON) 7x1 - 4x2 + x3 = 12 -3x1 + 9x2 - 4x3 = 3 X1 + 3x2 + 5x3 = 8 4x1 – 2x2 – 5x3 + 6x4 = 4 Зx1 + 3x2 — 8x3 -2х4 %3D9 -x1 — бх2 — 9х3 + 5x4 - 5 -3x1 + 7x2 + 4x3 + 9x4 = 1 5x1 - 2x2 - 2х3 %3D6 4x1 + 9x2 – 4x3 = 4 -6x1 + x2 + 8x3= 8 -7x1 + 6x2 – 4x3 + x4 = 7 2x1 - 4х2 — 5х3 + 9х4 3D9 -5x1 + 3x2 +3x3 + 5x4 = 11 9x1 + 1x2 – 4x3 – 7x4 = 5 3x1 – 1x2 + 1x3 = 5 -3x1 + 6x2 + 2x3 = 7 -2x1 – 4x2 + 7x3 = 10
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