document.write( "Question 1041961: Perform the transformation.\r
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document.write( "Write sec x in terms of tan x. \n" );
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Algebra.Com's Answer #656866 by Alan3354(69443) You can put this solution on YOUR website! sec = 1/cos \n" ); document.write( "===== \n" ); document.write( "tan = sin/cos \n" ); document.write( "---- \n" ); document.write( "sin = sqrt(1- cos^2) \n" ); document.write( "==================== \n" ); document.write( "You can figure it out from that, or look on Wikipedia - Half angle formulas. \n" ); document.write( " |