Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 23E
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![4- Prove that (a)
(b)
Ax B|² = |A|²|B|² -
(A. B)²
(A x B) (Cx D) = (A C) (BD) - (AD) (B C)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff3262459-c14a-4fb4-8149-5a3071e8a4c2%2F6a356c01-18bd-4b09-9e20-46736521998d%2Fkvez30e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4- Prove that (a)
(b)
Ax B|² = |A|²|B|² -
(A. B)²
(A x B) (Cx D) = (A C) (BD) - (AD) (B C)
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