October 13th, 2007, 11:02 AM
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Quote:
Originally Posted by jonjon1324  I dont get this!!!
it says find arccos, arcsin, arctan of 0....the back says that arccos = pi/2, and arcsin and arctan = 0...WHY??? | Because  and  and  .
-Dan
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"I must not fear. Fear is the mind killer. Fear is the little death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain." - The Litany Against Fear, "Dune" by Frank Herbert |