document.write( "Question 1083876: (secA+tanA)(secA-tanA)=1
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Algebra.Com's Answer #697935 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! (secA+tanA)(secA-tanA)=1 \n" ); document.write( "-------- \n" ); document.write( "Tru dat. \n" ); document.write( " |