document.write( "Question 801806: prove sinx+cosx=1 \n" ); document.write( "
Algebra.Com's Answer #483652 by Alan3354(69443)\"\" \"About 
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prove sinx+cosx=1
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\n" ); document.write( "sin(x) + cos(x) = 1
\n" ); document.write( "x = pi/6 or 30 degs
\n" ); document.write( "0.5 + 0.866 = 1.366 <> 1
\n" ); document.write( "It doesn't.
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