No, I still have no idea what standard deviation has to do with your question; last time you said, "It really means nothing," which is why I decided...
The repetitions are the result of pasting from certain web sites that provide both a formatted and an unformatted version of each piece of math. When...
Don't miss the fact that sqrt(1-sin^2(x^(cos(x^2)))) = cos(x^(cos(x^2))), since in general sqrt(1-sin^2(u)) = cos(u), given that u is in the first or...
The problem is not at all clear. It says you are choosing an initial vertex and a final vertex, but under what conditions? Are you just choosing one...
As I read it, the problem is copied directly from some website, and is the entire problem. There are no shadows to measure, just a picture. You have...
I was a software engineer for many years, and have been teaching at a community college since 2004. Since 1998, I was a part of Ask Doctor Math (http://mathforum.org/dr.math/ and now http://themathdoctors.org/).