Relate Sin(a + b) and Sin(a-b)

Daniel Mentrard, Créé avec GeoGebra Translation to English by A. B. Cron [url]http://dmentrard.free.fr/GEOGEBRA/index.htm[\url]
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Auston B Cron —

 
Resource Type
Activity
Tags
angles  cosine  difference  dmentrard  exploration  identity  sin  sine  sum  trig 
Target Group (Age)
15 – 19+
Language
English (United States)
 
 

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