Modules Write the vector v in the form ai + bj, given its magnitude Jv and the angle a il Grades H = 3, a = 60° Tutoring 22 Senices

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.1: Length And Dot Product In R^n
Problem 79E
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Question
Syllabus
Modules
Write the vector v in the form ai + bj, given its magnitude J and the angle a it makes with the positive x-axis.
Grades
서33, a-60°
Tutoring
22
Library Services
Zoom
Question 18
Find the dot product 2v · w.
v = -6i - 5j,
w = 5i - 4j
O -20
O -30
O -50
P Type here to search
Address
Transcribed Image Text:Syllabus Modules Write the vector v in the form ai + bj, given its magnitude J and the angle a it makes with the positive x-axis. Grades 서33, a-60° Tutoring 22 Library Services Zoom Question 18 Find the dot product 2v · w. v = -6i - 5j, w = 5i - 4j O -20 O -30 O -50 P Type here to search Address
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