document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=228303>Question 228303</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you verify the idenity of secX-sinXtanX=cosX </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #169514 by </B><A HREF=/tutors/aboutme.mpl?userid=user_dude2008><B>user_dude2008(1862)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=user_dude2008><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=169514\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> secX-sinXtanX=cosX<BR>\n" );
document.write( "1/cosX-sinX(sinX/cosX)=cosX<BR>\n" );
document.write( "1/cosX[1-sinX*sinX]=cosX<BR>\n" );
document.write( "1/cosX[1-sin^2X]=cosX<BR>\n" );
document.write( "1/cosX[cos^2X]=cosX<BR>\n" );
document.write( "cosX=cosX </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );