document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=316566>Question 316566</A>: <I><SPAN STYLE=\"word-break: break-all;\"> cos^2theta sectheta=<BR>\n" );
document.write( "A. tan theta B. cot theta C. sin theta D. cos theta E. csc theta ?? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #226469 by </B><A HREF=/tutors/aboutme.mpl?userid=texttutoring><B>texttutoring(324)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=texttutoring><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/cgi-bin/show-face.mpl?user=texttutoring><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=226469\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I will use @ instead of theta. Note that sec@ = 1/cos@\r<BR>\n" );
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document.write( "(cos^2@)(sec@)<BR>\n" );
document.write( "= (cos^2@)*1/cos@<BR>\n" );
document.write( "= cos@\r<BR>\n" );
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document.write( "The answer is B. </SPAN>\n" );
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