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20. Given a = [3,-5, 1], b = [−2, 4, −1] and ♂ = [7,3, −2], find a) b.z b) ax c c) 0, the angle between a and c d) proj¿b

20. Given a = [3,-5, 1], b = [−2, 4, −1] and ♂ = [7,3, −2], find a) b.z b) ax c c) 0, the angle between a and c d) proj¿b

Calculus: Early Transcendentals
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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pls help on all asked questions pls, pls answer parts d and e

e) Are the vectors a, b and c coplanar? Show your answer al algebraically.
Transcribed Image Text:e) Are the vectors a, b and c coplanar? Show your answer al algebraically.
20. Given a = [3, −5, 1], b = [−2,4,−1] and ₹ = [7,3, −2], find a) b b) ax c c) 0, the angle between a and c d) proj¿b
Transcribed Image Text:20. Given a = [3, −5, 1], b = [−2,4,−1] and ₹ = [7,3, −2], find a) b b) ax c c) 0, the angle between a and c d) proj¿b
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