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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 39RE

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Question

Express the vector field B = (x^2-
y^2)ay + xzaz in spherical
coordinates at ( 4, 30o, 120o) *
Express the vector field B = (x2 – y²)ay + xza, in spherical coordinates at ( 4, 30°, 120°)
6.78ar + 0.232ae + 9aØ
-3.87ar - 0.332ae + 5aØ
-9.87ar + 0.232ae + 6aØ
O -3.87ar + 0.232ae + aØ

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