- #1
dracolnyte
- 28
- 0
Homework Statement
Prove that any collection of vectors which includes [tex]\theta[/tex] (zero vector or null vector)is linearly dependent. Thus, null vector cannot be contained in a basis.
The Attempt at a Solution
Well, I know that in order for a collection of vectors to to be linearly dependent, one vector can be expressed as a linear combination of other vectors such as:
let s be some non-zero scalar
let v be vectors
s1v1 + s2v2 + ... + skvk = 0
but let's say that v2 was a zero vector (is this what the question is asking?),
-s2v2 = s1v1 + s3v3 + ... + skvk?
I don't quite get the phrase "any collection of vectors which includes 0(theta)"