document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=846849>Question 846849</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the exact value of (sec180)(sin225)-(cos315)(csc99) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #510010 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=510010\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (sec180)(sin225)-(cos315)(csc99)<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "= (1/cos(180))(-sin(45))-(cos(45))(?)<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "= (-1)(-1/sqrt(2))-(1/sqrt(2))(?)<BR>\n" );
document.write( "========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );