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)![]() ![]() You can put this solution on YOUR website! That's a big value of the cosine. \n" ); document.write( "Confirm that it's 1213. \n" ); document.write( " |