Use the formula for K to find the curvature of y = In (sin x), 0

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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Use the formula for K to find the curvature of y = In (sin x), 0<x<^.
Show that the curvature is zero at a point of inflection.
Transcribed Image Text:Use the formula for K to find the curvature of y = In (sin x), 0<x<^. Show that the curvature is zero at a point of inflection.
K(X) =
|f'(x)
[1 + (f'(x)) ²]
3/2
Transcribed Image Text:K(X) = |f'(x) [1 + (f'(x)) ²] 3/2
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Given function:-

y=lnsinx ,0<x<π

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