document.write( "Question 529961: prove that left side equation is equal to the right side
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document.write( "1+cosx/1-cosx + 1-sinx/1+sinx = 2(sinx + secx)/tanx-sinx+secx
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Algebra.Com's Answer #350167 by Aswathy(23)![]() ![]() ![]() You can put this solution on YOUR website! Please write this question using brackets so that everyone could understand. \n" ); document.write( " |