-3 -5 0 4 6 A = 9 -1 0 -4 -18 10 -7 -20 Which of the following are correct? I. The row space has dimension 6 II. The column space has dimension 4 III. The null space has dimension 3 IV. The null space has dimension 2 А. I, II, only. В. П, оnly. C. All of the above. D. IV. only E. III, only.

-3 -5 0 4 6 A = 9 -1 0 -4 -18 10 -7 -20 Which of the following are correct? I. The row space has dimension 6 II. The column space has dimension 4 III. The null space has dimension 3 IV. The null space has dimension 2 А. I, II, only. В. П, оnly. C. All of the above. D. IV. only E. III, only.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

-3 -5 0
4
6
A =
0 -4 -18
-7 -20
9
-1
10
Which of the following are correct?
I. The row space has dimension 6
II. The column space has dimension 4
III. The null space has dimension 3
IV. The null space has dimension 2
А. I, II, only.
В. П, only.
C. All of the above.
D. IV. only
Е. II, only.

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