3 7. Assume the linear system AI : is consistent, A has 3 columns and the dimension of Nul A is 2. (a) Find a basis for Col A. (b) Is the linear system AT = consistent? Give a reason. 2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Assume the linear system AT
1
is consistent, A has 3 columns
7.
2
and the dimension of Nul A is 2.
(a) Find a basis for Col A.
(b) Is the linear system AT =
consistent? Give a reason.
2
3.
Transcribed Image Text:Assume the linear system AT 1 is consistent, A has 3 columns 7. 2 and the dimension of Nul A is 2. (a) Find a basis for Col A. (b) Is the linear system AT = consistent? Give a reason. 2 3.
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