document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=722375>Question 722375</A>: <I><SPAN STYLE=\"word-break: break-all;\">  cos(400)*sec(40)=?<BR>\n" );
document.write( "sin(-pi/12)csc(25pi/12)=?<BR>\n" );
document.write( "Sin(-20)/cos380 + tan(200)=? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #442730 by </B><A HREF=/tutors/aboutme.mpl?userid=DrBeeee><B>DrBeeee(684)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=DrBeeee><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=442730\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1) cos(400)*sec(40) = cos(40)*(1/cos(40)) = cos(40)/cos(40) = 1<BR>\n" );
document.write( "(2) sin(-180/12)*csc(25*180/12) = -sin(15)*(1/sin(15) = -1<BR>\n" );
document.write( "(3) sin(-20)/cos(20) + tan(20) = -sin(20)/cos(20) + tan(20) = -tan(20) + <BR>\n" );
document.write( "tan(20) = 0<BR>\n" );
document.write( "In the tan function of (3), I assume you meant 20, not 200. </SPAN>\n" );
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