1. State whether or not the given vectore are linearly independent u = i tj. 1, v = 21 - 6jt, w = -it; r = 4k w are linearly independent and express 2. Show that u, v, and r in terms of u, v, and w. u = 2; j +k, v = -i tj-ak, W- ai-jtak, r = 31 -j tak 3. Show that if u and v are linearly dependent, then uxv=O

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
Problem 7ECP
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1. State whether or not the given vectore
are linearly independent
u = i tj. 1, v = 21 - 6jt, w = -it; r = 4k
w are linearly independent and express
2. Show that u, v, and
r in terms of u, v, and w.
u = 2; j +k, v = -i tj-ak,
W- ai-jtak, r = 31 -j tak
3. Show that if u and v are linearly dependent, then uxv=O
Transcribed Image Text:1. State whether or not the given vectore are linearly independent u = i tj. 1, v = 21 - 6jt, w = -it; r = 4k w are linearly independent and express 2. Show that u, v, and r in terms of u, v, and w. u = 2; j +k, v = -i tj-ak, W- ai-jtak, r = 31 -j tak 3. Show that if u and v are linearly dependent, then uxv=O
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