2b+3c A. 1. Let W be the set of all vectors of the form -b where b, c are 2c arbitrary. Find vectors u, v such that W = Span{u, v}. Is W a subspace of R?

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Chapter4: Vector Spaces
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2b + 3c
-b
A. 1. Let W be the set of all vectors of the form
where b, c are
2c
arbitrary. Find vectors u, v such that W = Span{u, v}. Is W a subspace
of R3?
A. 2. Find the Basis of the following subspaces of R*:
(a) the Plane 5x - 4y + 3z 0
(b) the line r = 6t ,y = 7t, z = 8t, t e R.
Transcribed Image Text:2b + 3c -b A. 1. Let W be the set of all vectors of the form where b, c are 2c arbitrary. Find vectors u, v such that W = Span{u, v}. Is W a subspace of R3? A. 2. Find the Basis of the following subspaces of R*: (a) the Plane 5x - 4y + 3z 0 (b) the line r = 6t ,y = 7t, z = 8t, t e R.
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