4. Evaluate the following determinants and justify your answers. 1 a 1 a a² (b) (c) a² a 1 a a³ a² a (a) sin sina cosa sin(a+0)| cos ß sin(3+0) siny cos y sin(y +9)|
4. Evaluate the following determinants and justify your answers. 1 a 1 a a² (b) (c) a² a 1 a a³ a² a (a) sin sina cosa sin(a+0)| cos ß sin(3+0) siny cos y sin(y +9)|
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 53RE
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