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A = 2î + 3j + 4k B = î – 2j + 3k Find : 1- A + B 2- A - B В 3- 4 A – B

A = 2î + 3j + 4k B = î – 2j + 3k Find : 1- A + B 2- A - B В 3- 4 A – B

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section1.10: Cornoonentsofavector
Problem 1.2QQ: Figure 1.19 shows two vectors lying in the xy-plane. Determine the signs of the x- and y-components...
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Given : A = 2î + 3j + 4k %3D B = i – 2j + 3k Find: 1- A + B 2- A - B 3-4A - В | 4- | A | 5- | В | 6-A. B 7- A x B 8- The angle between A and B? 9- The angle between B and A?
Transcribed Image Text:Given : A = 2î + 3j + 4k %3D B = i – 2j + 3k Find: 1- A + B 2- A - B 3-4A - В | 4- | A | 5- | В | 6-A. B 7- A x B 8- The angle between A and B? 9- The angle between B and A?
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