Let A = ( 1 3 1 3 4 0 0 1 1 1 0 0 2 2 2 0 0 3 3 3 ) (a) Find a basis for N ( A ) (the null space of A ).What is the dimension of N ( A )? (b) Find a basis for the column space of A . What is the rank of A ?
Let A = ( 1 3 1 3 4 0 0 1 1 1 0 0 2 2 2 0 0 3 3 3 ) (a) Find a basis for N ( A ) (the null space of A ).What is the dimension of N ( A )? (b) Find a basis for the column space of A . What is the rank of A ?
Solution Summary: The author explains the basis for the null space of the matrix A and the dimension of N(A).
Let
A
=
(
1
3
1
3
4
0
0
1
1
1
0
0
2
2
2
0
0
3
3
3
)
(a) Find a basis for N(A) (the null space of A).What is the dimension of N(A)? (b) Find a basis for the column space of A. What is the rank of A?
High School Math 2012 Common-core Algebra 1 Practice And Problem Solvingworkbook Grade 8/9
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