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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.3: Vectors

Problem 14E

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Question

2.
The vector field V(r) = v(p) where p = √² + y², and = =+ is the unit vector of th
√z²+y²
polar coordinate.
(a) Please calculate F=V x V. v(p) = p, F(x = 1, y = 1) =?
(b) If V x V = 0, find v(p). (=?

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