:) What is a 2b2+|a.b|²? Let a = 0 and b = -2 0 2 be two vectors.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 11E
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-2
- (+) (9)
(-:-)
and b =
2
Let a =
What is a|²|b²+|a.b|²?
0 be two vectors.
Transcribed Image Text:-2 - (+) (9) (-:-) and b = 2 Let a = What is a|²|b²+|a.b|²? 0 be two vectors.
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