Question 270846
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Depends on where you live.


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 10^9] if you are a "short-scale" country


or


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 10^{12}] if you are a "long-scale" country


Check Wikipedia to figure out which you should be using.


http://en.wikipedia.org/wiki/Long_and_short_scales



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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