Find u. v, uu, ||u||², (u · v)v, and u. (2v). u = 5i + j - 9k, v=i-4j + 5k (a) -44 (b) 107 (c) 107 u. V (e) u u ||u||² (d) (u.v)v u. (2v)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Please do D and E only

Find u v, uu, ||u||², (u v)v, and u. (2v).
-
u = 5i + j - 9k, v = i-4j + 5k
(a)
-44
(b)
107
(c)
107
(d)
(e)
u. V
u. u
||u||²
(u. v)v
u. (2v)
Transcribed Image Text:Find u v, uu, ||u||², (u v)v, and u. (2v). - u = 5i + j - 9k, v = i-4j + 5k (a) -44 (b) 107 (c) 107 (d) (e) u. V u. u ||u||² (u. v)v u. (2v)
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