document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=961083>Question 961083</A>: <I><SPAN STYLE=\"word-break: break-all;\"> tan theta*cot theta=1,is it true when theta =90 degree </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #587360 by </B><A HREF=/tutors/aboutme.mpl?userid=amarjeeth123><B>amarjeeth123(573)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=amarjeeth123><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=587360\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When theta =90 degree cot theta=infinity.<BR>\n" );
document.write( "So the expression is false for theta =90 degree.  </SPAN>\n" );
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