document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=861216>Question 861216</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If I have sec beta - cos beta = sin beta * tan beta how do I verify it? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #518915 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=518915\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If I have sec beta - cos beta = sin beta * tan beta how do I verify it?<BR>\n" );
document.write( "***<BR>\n" );
document.write( "use x for beta<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sec%28x%29-cos%28x%29=sin%28x%29%2Atan%28x%29 ALIGN=MIDDLE  ALT=\"sec%28x%29-cos%28x%29=sin%28x%29%2Atan%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "start with left side:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sec%28x%29-cos%28x%29 ALIGN=MIDDLE  ALT=\"sec%28x%29-cos%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Fcos%28x%29-cos%28x%29 ALIGN=MIDDLE  ALT=\"1%2Fcos%28x%29-cos%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-cos%5E2%28x%29%29%2Fcos%28x%29 ALIGN=MIDDLE  ALT=\"%281-cos%5E2%28x%29%29%2Fcos%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sin%5E2%28x%29%29%2Fcos%28x%29 ALIGN=MIDDLE  ALT=\"%28sin%5E2%28x%29%29%2Fcos%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28x%29%2A%28sin%28x%29%2Fcos%28x%29%29=sin%28x%29%2Atan%28x%29 ALIGN=MIDDLE  ALT=\"sin%28x%29%2A%28sin%28x%29%2Fcos%28x%29%29=sin%28x%29%2Atan%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "verified: left side=right side<BR>\n" );
document.write( "note: let me know if my solution is correct, helpful and understandable </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );