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Two vectors are given by, a=2i+3j-k b= -i-2j+k Find a) a.b b) axb

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 11.3P

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Question

Two vectors are given by,

a=2i+3j-k

b= -i-2j+k

Find

a) a.b

b) axb

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