-1 1 1 1. Let A = (2 1) ,με R. 4 1 a) (4 marks) For each μ ER find Cartesian equations for Col(A) and Null(A). b) (2 marks) Are the columns of A linearly independent? Give full reasons for your answer (discussion in terms of μER, based on the definition of linear independence).

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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-1 1
1
1. Let A =
(2 1)
,με R.
4 1
a) (4 marks) For each μ ER find Cartesian equations for Col(A) and Null(A).
b) (2 marks) Are the columns of A linearly independent? Give full reasons for your answer
(discussion in terms of μER, based on the definition of linear independence).
Transcribed Image Text:-1 1 1 1. Let A = (2 1) ,με R. 4 1 a) (4 marks) For each μ ER find Cartesian equations for Col(A) and Null(A). b) (2 marks) Are the columns of A linearly independent? Give full reasons for your answer (discussion in terms of μER, based on the definition of linear independence).
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