(d) Find a basis for the column space of A. (e) Determine whether or not the rows of A are linearly independent. O independent O dependent (f) Let the columns of A be denoted by a1, a2, a3, a4, and as. Which of the following sets is (are) linearly independent? (Select all that apply.) O {a1, a2, a4} O {a1, a2, a3} O {a1, a3, a5}

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.CR: Review Exercises
Problem 38CR
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Use the fact that matrices A and B are row-equivalent.
1
2 1
2
5 1
1
A =
3
7 2
2
-2
10 22 8 -1
6.
1 0
3 0 -4
0 1
-1 0
2
В —
0 0
0 1
-2
0 0
0 0
Transcribed Image Text:Use the fact that matrices A and B are row-equivalent. 1 2 1 2 5 1 1 A = 3 7 2 2 -2 10 22 8 -1 6. 1 0 3 0 -4 0 1 -1 0 2 В — 0 0 0 1 -2 0 0 0 0
(d) Find a basis for the column space of A.
(e) Determine whether or not the rows of A are linearly independent.
O independent
dependent
(f) Let the columns of A be denoted by a1, a2, a3, a4, and a5. Which of the following sets is (are) linearly independent? (Select all that apply.)
O {a1, a2, a4}
O {a1, a2, a3}
O {a1, a3, a5}
Transcribed Image Text:(d) Find a basis for the column space of A. (e) Determine whether or not the rows of A are linearly independent. O independent dependent (f) Let the columns of A be denoted by a1, a2, a3, a4, and a5. Which of the following sets is (are) linearly independent? (Select all that apply.) O {a1, a2, a4} O {a1, a2, a3} O {a1, a3, a5}
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