Find a basis and the dimensi on of the soluti on space W of each of the following homogeneous systems: (a) + 2y – 2:+ 2s – t= 0 x+ 2y - + 3s – 21 = 0 2x + 4y – 72+ s+ t=0 (b) x+ 2y - z+38 - 4t -0 2r + 4y – 2: - s+ 5t=0 2r + 4y – 2: +4s – 21 =0
Find a basis and the dimensi on of the soluti on space W of each of the following homogeneous systems: (a) + 2y – 2:+ 2s – t= 0 x+ 2y - + 3s – 21 = 0 2x + 4y – 72+ s+ t=0 (b) x+ 2y - z+38 - 4t -0 2r + 4y – 2: - s+ 5t=0 2r + 4y – 2: +4s – 21 =0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 31E
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