document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=914232>Question 914232</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the exact value:\r<BR>\n" );
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document.write( "COS raised -1 (-square root 2/2)\r<BR>\n" );
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document.write( "TAN raised -1 1 </SPAN>\n" );
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document.write( "COS raised -1 (-square root 2/2)=inverse cos(-&#8730;2/2)=135&#730;<BR>\n" );
document.write( "TAN raised -1 1=inverse tan(1)=45&#730; </SPAN>\n" );
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