Thursday, September 25, 2014

Video: sin 2x = 2 sin x cos x

Why sin 2x = 2 sin x cos x:



Eddie

This blog is property of Edward Shore. 2014 
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Casio fx-CG 50: Draw a Polygon of Vertices

Casio fx-CG 50: Draw a Polygon of Vertices  Introduction The program POLYPTS draws a polygon of vertices and calculates the area...