document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103451>Question 1103451</A>: <I><SPAN STYLE=\"word-break: break-all;\"> prove the trigonometrical identities. sinA/1+cosA </SPAN>\n" );
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document.write( "This is not an identity; it is only an expression involving trig functions.  So there is nothing to prove. </SPAN>\n" );
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