Determine whether P =< 1,0,5 > and Q =< 10,3,2 > are orthogonal vectors. If W =< 2,7,-2 > and V =< 0,4,-2 >, compute V x W. If W =< 1,6,8 > and V =< 4, -2,1 >, compute W xV.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 51EQ
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1. Determine whether P =< 1,0,5 > and Q
=< 10,3,2 > are orthogonal vectors.
2. If W =< 2,7, -2 > and V =< 0,4, –2 >, compute V x W.
3. If W =< 1,6,8 > andV
=< 4, –2,1 >,compute W x V.
Transcribed Image Text:1. Determine whether P =< 1,0,5 > and Q =< 10,3,2 > are orthogonal vectors. 2. If W =< 2,7, -2 > and V =< 0,4, –2 >, compute V x W. 3. If W =< 1,6,8 > andV =< 4, –2,1 >,compute W x V.
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