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If the null space of a 9x5 matrix is 2-dimensional, find rank A, dim Row A, and dim Col A. O A. rank A=7, dim Row A= 7, dim Col A=7 O B. rank A= 3, dim Row A= 2, dim Col A=2 O C. rank A= 3, dim Row A= 3, dim Col A = 3 O D. rank A =3, dim Row A= 3, dim Col A = 2

If the null space of a 9x5 matrix is 2-dimensional, find rank A, dim Row A, and dim Col A. O A. rank A=7, dim Row A= 7, dim Col A=7 O B. rank A= 3, dim Row A= 2, dim Col A=2 O C. rank A= 3, dim Row A= 3, dim Col A = 3 O D. rank A =3, dim Row A= 3, dim Col A = 2

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section3.5: Subspaces, Basis, Dimension, And Rank
Problem 63EQ
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If the null space of a 9x5 matrix is 2-dimensional, find rank A, dim Row A, and dim Col A. O A. rank A=7, dim Row A= 7, dim Col A=7 O B. rank A= 3, dim Row A= 2, dim Col A=2 O C. rank A= 3, dim Row A= 3, dim Col A = 3 O D. rank A =3, dim Row A= 3, dim Col A = 2
Transcribed Image Text:If the null space of a 9x5 matrix is 2-dimensional, find rank A, dim Row A, and dim Col A. O A. rank A=7, dim Row A= 7, dim Col A=7 O B. rank A= 3, dim Row A= 2, dim Col A=2 O C. rank A= 3, dim Row A= 3, dim Col A = 3 O D. rank A =3, dim Row A= 3, dim Col A = 2
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