document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=505808>Question 505808</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I verify the trigonometric identity cos theta + sin theta tan theta = sec theta by transforming the left hand side into the right hand side? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #340073 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=340073\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How do I verify the trigonometric identity cos theta + sin theta tan theta = sec theta by transforming the left hand side into the right hand side?<BR>\n" );
document.write( "**<BR>\n" );
document.write( "cosx+sinxtanx=secx<BR>\n" );
document.write( "cosx+sinx(sinx/cosx)<BR>\n" );
document.write( "cosx+(sin^2x/cosx)<BR>\n" );
document.write( "(cos^2x+sin^2x)/cosx<BR>\n" );
document.write( "1/cosx=secx<BR>\n" );
document.write( "left side=right side<BR>\n" );
document.write( "identity verified </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );