Question 19 t Let u = it and W = Span -2 1 .For what value of t is -3 the vector U orthogonal to W?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 19E
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please send correct answers Q19

Question 19
t
Let u =
and W = Span
-2
-1
For what value of t is
the vector U orthogonal to W?
Transcribed Image Text:Question 19 t Let u = and W = Span -2 -1 For what value of t is the vector U orthogonal to W?
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