1. Find a b (a) a =<4, 7, -1 >, b =< −2, 1, 4 > (b) a =< −1, −2, −3 >, b =< 2, 8, -6 > (c) a= 27 +3j - 4k, b = i-3j+k

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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1. Find a b
.
(a) a =< 4, 7, -1 >, b =< −2, 1, 4 >
(b) ā =< −1, −2, −3 >, b =< 2, 8, –6 >
(c) a = 2i+ 3j - 4k, b =i-3j+k
Transcribed Image Text:1. Find a b . (a) a =< 4, 7, -1 >, b =< −2, 1, 4 > (b) ā =< −1, −2, −3 >, b =< 2, 8, –6 > (c) a = 2i+ 3j - 4k, b =i-3j+k
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