lim [(sin x)/ x] as x ->0

A demonstration unit circle to show the areas used in proving that the limit of (sin x) / x as x --> 0 is 1. Areas are given for the inner circle, the sector, and the outer section. Also, the ration (sin x)/x is noted. The upper point of the secotr / triangles can be dragged along the circle to various positions. www.battaly.com/calc

 

gbattaly

 
Resource Type
Activity
Tags
limits  unitcircle 
Target Group (Age)
19+
Language
English (United States)
 
 
GeoGebra version
4.4
Views
2844
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