April 5th, 2008, 11:35 AM  #1 
Senior Member Joined: Apr 2007 Posts: 2,140 Thanks: 0  Trigonometry
Calculate sin(1deg), showing answer in radical terms if possible (for example, like sqrt(2), not 1.4 or any decimal infinite approximations).

April 5th, 2008, 01:56 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,375 Thanks: 2010 
(e^(ix)  e^(ix))/(2i), where i = √(1) and x = pi/180.

April 5th, 2008, 05:23 PM  #3 
Senior Member Joined: Apr 2007 Posts: 2,140 Thanks: 0 
Euler's equation, right?


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