Answered: Q1/A/ Let u=5i –j+k, v=j-5k, w…

Q1/A/ Let u=5i –j+k, v=j-5k, w =-15i+3j-3k. Which vectors, if any, are a) Perpendicular? b) Parallel? Give reasons for your answers and verify your solution by sketch the graph.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.1: Rectangular Coordinate Systems

Problem 22E

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Q1/A/ Let u=5i- j+k, v=j-5k, w =-15i +3j-3k.
Which vectors, if any, are
a) Perpendicular?
b) Parallel?
Give reasons for your answers and verify your solution by sketch the graph.

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