Given the vectors 4 P = i + 8j 3k, Q = 9i j
Question:
Given the vectors 4 P = − i + 8j − 3k, Q = 9i − j − 7k, and S = 5i − 6j + 2k, compute the scalar products P⋅Q, P⋅S, and Q⋅S.
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PQ 4i 8j 3k 9i j 7k 49 8137 2...View the full answer
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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