- #1
Sasor
- 16
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I don't know how to write out matrices nicely on this forum,
but suppose you have some matrices:[1 0 3]
[2 0 4]
[0 0 5]
This would, by definition, be linearly dependent, spanning a plane in r3..is this correct? Since c1=0, c2=anything, c3=0
where c1v1+c2v2+c3v3=0
With this:
[1 0 3 5]
[3 0 2 4]
[2 0 1 4]
Linearly dependent, spanning all of r3?
[1 4 0 5 2]
[2 3 0 2 4]
[2 9 0 1 1]
Linearly dependent, spanning all of r3?
Are these correct? does the 0 vector hav any special properties with this?
but suppose you have some matrices:[1 0 3]
[2 0 4]
[0 0 5]
This would, by definition, be linearly dependent, spanning a plane in r3..is this correct? Since c1=0, c2=anything, c3=0
where c1v1+c2v2+c3v3=0
With this:
[1 0 3 5]
[3 0 2 4]
[2 0 1 4]
Linearly dependent, spanning all of r3?
[1 4 0 5 2]
[2 3 0 2 4]
[2 9 0 1 1]
Linearly dependent, spanning all of r3?
Are these correct? does the 0 vector hav any special properties with this?
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