2. Consider the following sets of vectors. Show that each set (i) contains the zero vector, (ii) is closed under addition and scalar multiplication. Then find a basis for each set and give the dimension. (a) W is the set of vectors of the form (3s, -2s,s).
2. Consider the following sets of vectors. Show that each set (i) contains the zero vector, (ii) is closed under addition and scalar multiplication. Then find a basis for each set and give the dimension. (a) W is the set of vectors of the form (3s, -2s,s).
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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Transcribed Image Text:2. Consider the following sets of vectors. Show that each set (i) contains the zero vector, (ii) is closed
under addition and scalar multiplication. Then find a basis for each set and give the dimension.
(a) W is the set of vectors of the form (3s, -2s, s).
(b) W is the set of vectors of the form (t – 2, 0,6 – 3t).
(c) H is the set of vectors of the form (2b, a, 3b)
(d) H is the set of vectors of the form (-b+ 2c, b, 4c),
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