document.write( "Question 1043830: find the exact value of sin 20 given that cos 0 =1213 and 0 is in quadrant 1 \n" ); document.write( "
Algebra.Com's Answer #658989 by Alan3354(69443)\"\" \"About 
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That's a big value of the cosine.
\n" ); document.write( "Confirm that it's 1213.
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