F the curve. -)i + sin(nt)j

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 57E
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Find the curvature K
of the curve.
r(t) = 9 cos(nt)i + sin(t)j
K =
Transcribed Image Text:Find the curvature K of the curve. r(t) = 9 cos(nt)i + sin(t)j K =
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