1. Suppose u = : (1, 2, 3), v = (2, -3, -4), and w = (1, 0, -2). (a) Find u 2v + 3w. (b) Write the vector (3,4,5) as a linear combination of u, v, and W. -
1. Suppose u = : (1, 2, 3), v = (2, -3, -4), and w = (1, 0, -2). (a) Find u 2v + 3w. (b) Write the vector (3,4,5) as a linear combination of u, v, and W. -
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:1. Suppose u = (1, 2, 3), v = (2, −3,−4), and w
=
(a) Find u - 2v + 3w.
(b) Write the vector (3,4,5) as a linear combination of u, v, and
W.
2. State "T" or "Fal
d
(1, 0, -2).
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