Let A = -4 -12 4 12 Let B = 1 3 -5 -15 Find k such that KerA is a subspace of Rk 1 Find k such that ImA is a subspace of Rk 1 [09232] 6 9 -2 3-2 Find & such that the rowspace of B is a subspace of Rk 1 k Find k such that KerB is a subspace of R* 4

Let A = -4 -12 4 12 Let B = 1 3 -5 -15 Find k such that KerA is a subspace of Rk 1 Find k such that ImA is a subspace of Rk 1 [09232] 6 9 -2 3-2 Find & such that the rowspace of B is a subspace of Rk 1 k Find k such that KerB is a subspace of R* 4

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter4: Vector Spaces

Section4.6: Rank Of A Matrix And Systems Of Linear Equations

Problem 67E: Let A be an mn matrix where mn whose rank is r. a What is the largest value r can be? b How many...

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I don't know where I went wrong. please provide an explanation. Thank you.

Let A =
-4 -12
4 12
Let B =
1 3
-5 -15
Find k such that KerA is a subspace of Rk 1
Find k such that ImA is a subspace of Rk 1
[09232]
6 9 -2 3-2
Find & such that the rowspace of B is a subspace of Rk 1
k
Find k such that KerB is a subspace of R* 4

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