Use the fact that matrices A and B are row-equivalent. 1 2 1 25 1 1 A = 3 72 2 -2 6 13 5 -1 1 0 30-4 0 1 -1 0 B = 0 0 L0 0 0 0 0 1 -2 (a) Find the rank and nullity of A. rank nullity (b) Find a basis for the nullspace of A. (c) Find a basis for the row space of A. (d) Find a basis for the column space of A.
Use the fact that matrices A and B are row-equivalent. 1 2 1 25 1 1 A = 3 72 2 -2 6 13 5 -1 1 0 30-4 0 1 -1 0 B = 0 0 L0 0 0 0 0 1 -2 (a) Find the rank and nullity of A. rank nullity (b) Find a basis for the nullspace of A. (c) Find a basis for the row space of A. (d) Find a basis for the column space of A.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 44RE
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Hi I just need subpart b) and d) answered thank you!
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