2) Consider the two vectors A = A,î+ A,f and B = B,î+ Byj. If î i= j.j = 1 and%3D%3Dij= j-i = 0, prove algebraically that A · B = A,B, + A,By.%3D

Given values:- A→=Axi^+Ayj^ ------(1) B→=Bxi^+Byj^ ------(2) i^.i^=j^.j^=1 ------(3) i^.j^=j^.i^=0…

Answered: i.j%3Dj-i%3D0, prove algebraically that…

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i.j%3Dj-i%3D0, prove algebraically that Ả · B = A,B, + A,By.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 20P: Given the displacement vectors A=(3i4j+4k)m and B=(2i+3j7k)m, find the magnitudes of the following...

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2) Consider the two vectors A = A,î+ A,f and B = B,î+ Byj. If î i= j.j = 1 and
%3D
%3D
ij= j-i = 0, prove algebraically that A · B = A,B, + A,By.
%3D

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