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4. ; Consider the vectors u = (4, 1, 2) and v = (2,-1, 5). You may also assume as given the following two pieces of information: |u| = v21 and v = V30. a. Using our component method, find u ·ů, the dot product of the two vectors. Show sufficient work for me to see what you are doing. Do not use vector operations or programs on your calculator or in Geogebra. b. Find cos(0), where 0 is the angle between the two vectors i and v.You do not need to find the angle itself.

4. ; Consider the vectors u = (4, 1, 2) and v = (2,-1, 5). You may also assume as given the following two pieces of information: |u| = v21 and v = V30. a. Using our component method, find u ·ů, the dot product of the two vectors. Show sufficient work for me to see what you are doing. Do not use vector operations or programs on your calculator or in Geogebra. b. Find cos(0), where 0 is the angle between the two vectors i and v.You do not need to find the angle itself.

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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4. Consider the vectors u = (4, 1, 2) and = (2,-1, 5). You may also assume as given the following two pieces of information: u| = v21 and = V30. %3D a. Using our component method, find u ·ů, the dot product of the two vectors. Show sufficient work for me to see what you are doing. Do not use vector operations or programs on your calculator or in Geogebra. b. Find cos(0), where 0 is the angle between the two vectors i and &.You do not need to find the angle itself.
Transcribed Image Text:4. Consider the vectors u = (4, 1, 2) and = (2,-1, 5). You may also assume as given the following two pieces of information: u| = v21 and = V30. %3D a. Using our component method, find u ·ů, the dot product of the two vectors. Show sufficient work for me to see what you are doing. Do not use vector operations or programs on your calculator or in Geogebra. b. Find cos(0), where 0 is the angle between the two vectors i and &.You do not need to find the angle itself.
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