Explain why the following sets of vectors are not bases for the indicated vector spaces. (Solve this problem by inspection.) 1. (a) u1 = (1, 2), u2 = (0, 3), uz = (2, 7) for R2 (b) u1 = (– 1, 3, 2), u2 = (6, 1, 1) for R (c) p1 =1+ x +x, p2 = x - 1 for P2 (d) A= C = for M22 B = D= E = 2 3 1 4 2
Explain why the following sets of vectors are not bases for the indicated vector spaces. (Solve this problem by inspection.) 1. (a) u1 = (1, 2), u2 = (0, 3), uz = (2, 7) for R2 (b) u1 = (– 1, 3, 2), u2 = (6, 1, 1) for R (c) p1 =1+ x +x, p2 = x - 1 for P2 (d) A= C = for M22 B = D= E = 2 3 1 4 2
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:Explain why the following sets of vectors are not bases for the indicated vector spaces. (Solve this problem by inspection.)
1.
(a) uj = (1, 2), u2 = (0, 3), u3 = (2,7) for R
(b) u1 = (– 1, 3, 2), u2 = (6, 1, 1) for R3
%3D
2
(с) р1 — 1+х +x*, р2 — х — 1 for P2
(d)
1 1
5 1
D:
[7 1
6
3 0
A
B
for M22
1
7
2 9
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