1. (a) Construct a 3 x 3 matrix A such that the solution set of the equation Ax = 0 is the line in R³ through (1,0,3) and the origin. (b) Find a vector b in R³ such that the solution set of Ax = b is not a line in R³ parallel to the solution set of Ax = 0. Why does this not contradict Theorem 1.6? (c) Find a vector b in R³ such that the solution set of Ax=b is a line in R³ parallel to the solution set of Ax = 0.
1. (a) Construct a 3 x 3 matrix A such that the solution set of the equation Ax = 0 is the line in R³ through (1,0,3) and the origin. (b) Find a vector b in R³ such that the solution set of Ax = b is not a line in R³ parallel to the solution set of Ax = 0. Why does this not contradict Theorem 1.6? (c) Find a vector b in R³ such that the solution set of Ax=b is a line in R³ parallel to the solution set of Ax = 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 29E
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