A is an m x n matrix. Check the true statements below: DA. If an equation Aã = b is consistent, then Im(A) is R". B. The kernel of A is the solution set of the equation A = ö. C. The kernel of a linear transformation is a subspace. D. The kernel of A is in IR". E. Im(A) is the set of all vectors that can be written as Aä for some .

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A is an m x n matrix.
Check the true statements below:
DA. If an equation A = b is consistent, then Im(A) is R".
B. The kernel of A is the solution set of the equation Aa = 0.
C. The kernel of a linear transformation is a subspace.
D. The kernel of A is in R".
E. Im(A) is the set of all vectors that can be written as Až for some i.
Transcribed Image Text:A is an m x n matrix. Check the true statements below: DA. If an equation A = b is consistent, then Im(A) is R". B. The kernel of A is the solution set of the equation Aa = 0. C. The kernel of a linear transformation is a subspace. D. The kernel of A is in R". E. Im(A) is the set of all vectors that can be written as Až for some i.
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