A is an m x n matrix. Check the true statements below: A. Col(A) is the set of all vectors that can be written as Az for some z. B. If the equation Az = b is consistent, then Col(A) is Rm. C. The column space of A is the range of the mapping z + Az. D. The null space of A is the solution set of the equation Az = 0. OE. The null space of an m xn matrix is in R". F. The kernel of a linear transformation is a vector space.

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:
A. Col(A) is the set of all vectors that can be written as Ar for some z.
B. If the equation Az = b is consistent, then Col(A) is R".
C. The column space of A is the range of the mapping I + Az.
OD. The null space of A is the solution set of the equation Ar = 0.
O E. The null space of an m x n matrix is in R".
F. The kernel of a linear transformation is a vector space.
.
Transcribed Image Text:A is an m x n matrix. Check the true statements below: A. Col(A) is the set of all vectors that can be written as Ar for some z. B. If the equation Az = b is consistent, then Col(A) is R". C. The column space of A is the range of the mapping I + Az. OD. The null space of A is the solution set of the equation Ar = 0. O E. The null space of an m x n matrix is in R". F. The kernel of a linear transformation is a vector space. .
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