document.write( "Question 597526: Show all steps for finding the exact value of cos(62 degrees) - sin(28 degrees). We are not allowed to use a calculator. \n" ); document.write( "
Algebra.Com's Answer #378226 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Show all steps for finding the exact value of cos(62 degrees) - sin(28 degrees). \n" ); document.write( "------------- \n" ); document.write( "62 = 90 - 28 --> cos(62) = sin(28) \n" ); document.write( "---- \n" ); document.write( "sin(28) - sin(28) = 0 \n" ); document.write( " \n" ); document.write( " |