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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

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

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter7: Systems Of Equations And Inequalities
Section7.1: Systems Of Linear Equations: Two Variables
Problem 1SE: Can a system of linear equations have exactly two solutions? Explain why or why not.
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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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