Video Example) Calculate the following dot products. Solution (1,4) (3,-1) (-7, 4, 1)-(6, 2, -1) 2 (i+2j4k) (2j - k) (1, 4) - (3, −1) — 1(3) + ( )(−1) = (-7, 4, 1) · (6, 2, − ¹) = 1 = . Need Help? (-7)(6) + = (-7)(6) + (i + 2j- 4k) (2j- k) = = ||||| Read It ()(2)+1(−--²-) )(0) + 2() + (-4)(-1)

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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Example
Video Example)
Calculate the following dot products.
(1,4) (3, -1)
(-7, 4, 1) (6, 2,-2)
.
(i +2j- 4k) (2j - k)
Solution
(1, 4) (3, -1) = 1(3) + |
=
(-7, 4, 1)-(6,2,-)- = (-7)(6) + (
=
(i+2j- 4k) (2j - k) =
Submit Answer
=
Need Help? Read It
9
)(²) + ¹ (- - -)
(0) + 2()+(-4)(-1)
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Transcribed Image Text:Example Video Example) Calculate the following dot products. (1,4) (3, -1) (-7, 4, 1) (6, 2,-2) . (i +2j- 4k) (2j - k) Solution (1, 4) (3, -1) = 1(3) + | = (-7, 4, 1)-(6,2,-)- = (-7)(6) + ( = (i+2j- 4k) (2j - k) = Submit Answer = Need Help? Read It 9 )(²) + ¹ (- - -) (0) + 2()+(-4)(-1) View Previous Question Question 9 of 13 Home My Assignments View N Request Exte
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