alculate the given quantity if u =i+j - 4k v = 5i – 4j + k w =j - 3k. (a) 2u + 3v (b) Jul (c) u. v (d) ux v (e) |v x w (f) u. (v x w) (g) the angle between u and v (rounded to the nearest degree)

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Calculate the given quantity if
u =i+j- 4k v = 5i – 4j + k w =j - 3k.
(a) 2u + 3v
(b) Jul
(c)
u. V
(d) ux v
(e) v x w|
(f)
u. (v x w)
(g) the angle between u and v (rounded to the nearest degree)
Transcribed Image Text:Calculate the given quantity if u =i+j- 4k v = 5i – 4j + k w =j - 3k. (a) 2u + 3v (b) Jul (c) u. V (d) ux v (e) v x w| (f) u. (v x w) (g) the angle between u and v (rounded to the nearest degree)
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