a) b) Find a unit vector which is perpendicular to the two vectors a=(1 2 -3) and b=(231) Verify that the dot product of your answer to part (a) with the vector b is zero and explain why this is so.
a) b) Find a unit vector which is perpendicular to the two vectors a=(1 2 -3) and b=(231) Verify that the dot product of your answer to part (a) with the vector b is zero and explain why this is so.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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a)
b)
Find a unit vector which is perpendicular to the two vectors
a=(1 2 -3) and
b=(231)
Verify that the dot product of your answer to part (a) with the
vector bis zero and explain why this is so.
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