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Re: Graphing trig functions and their periods
Amplitude doesn't apply here.
The period is 2 so starting at 0 the graph has to repeat every 2 ticks.
You only need to graph x=0,1,2,3,4,5. You should end up with a graph like below.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.