. Let A = 1 4 7 3 -2 0 1 -2 2 -7 0 2 -4 0 6 1 3 -5 15 - a) Find a basis for Nul A. b) Find a basis for Col A. c) Find a basis for Row A.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.5: Basis And Dimension
Problem 67E
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1. Let A =
1 4
0
0
1
7 3 -2
2-7
1 -2
24 0 6
5 1 5
3
a) Find a basis for Nul A.
b) Find a basis for Col A.
c) Find a basis for Row A.
Transcribed Image Text:1. Let A = 1 4 0 0 1 7 3 -2 2-7 1 -2 24 0 6 5 1 5 3 a) Find a basis for Nul A. b) Find a basis for Col A. c) Find a basis for Row A.
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