Given that the position vector, r(t)=√√3 cos (21)i +2 sin (21) j+cos (2t)k. Fin (a) the tangent vector, T(t) when (b) 12 π the normal vector, N(t) when t= 12
Given that the position vector, r(t)=√√3 cos (21)i +2 sin (21) j+cos (2t)k. Fin (a) the tangent vector, T(t) when (b) 12 π the normal vector, N(t) when t= 12
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 42E
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