Answered: Q5:- The vector i +bj-k is…

Q5:- The vector i +bj-k is perpendicular to the vector I +2j-3k. what is the .?value of b Q6:- Prove that |AXB|=A²B²-(AB)²

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.65P: Find a unit vector that is perpendicular to both A=4i-3j-2km and B=2i4j+3km.

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Q5:- The vector i +bj-k is perpendicular to the vector I +2j-3k. what is the
.?value of b
Q6:- Prove that | AXB|=A²B² - (AB)²

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