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| − | <math>y = x^2</math> | + | '''<math>y = x^2</math>''' |
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Revision as of 14:05, 4 September 2008
periodic function
y = sinx <-- This is very basic periodic fuction.(period time = 2$ \pi $)
y = cosx <-- This is also very basic periodic function.(period time = 2$ \pi $)
periodic function means, The funtion repeats over and over with a period time.
non-periodic function
non-periodic function mean is opposite of periodic function. simply, The function do not reapeats over again.
$ y = x^2 $
