Tuesday, 19 June 2012

An easy way to remember Sin and Cos values



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The values of sin and cos are plotted in an (r,θ) format. The resultant plots are two perfect circles. This would be a very easy way for students and professionals to find out the common values of sin and cos. It also helps the general understanding about how the trigonometric values vary for all angles. This is different from a Unit circle. 

Check out the interesting video...


The image...



The original image...

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