1-Find the cosine of the angle between A and B with respect to the standard inner product on M22 2 4 A = (-²₁₂3) B = (-3² ₂) 1 4 2 2-Let A, B E M .Determine whether if the function = tr(AB) defines an inner product on Mn?
1-Find the cosine of the angle between A and B with respect to the standard inner product on M22 2 4 A = (-²₁₂3) B = (-3² ₂) 1 4 2 2-Let A, B E M .Determine whether if the function = tr(AB) defines an inner product on Mn?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 30E
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