document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=817634>Question 817634</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The question says \"Verify the identity\". I've worked this through several times and I just can't get it!\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%281%2Bcsc%28t%29%29%281-sin%28t%29%29+=+cot%28t%29cos%28t%29+ ALIGN=MIDDLE  ALT=\"+%281%2Bcsc%28t%29%29%281-sin%28t%29%29+=+cot%28t%29cos%28t%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #492121 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=492121\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%281%2Bcsc%28t%29%29%281-sin%28t%29%29+=+cot%28t%29cos%28t%29+ ALIGN=MIDDLE  ALT=\"+%281%2Bcsc%28t%29%29%281-sin%28t%29%29+=+cot%28t%29cos%28t%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%281%2B%281%2Fsin%28t%29%29%29%281-sin%28t%29%29+ ALIGN=MIDDLE  ALT=\"+%281%2B%281%2Fsin%28t%29%29%29%281-sin%28t%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28%28sin%28t%29%2B1%29%281-sin%28t%29%29%2Fsin%28t%29%29 ALIGN=MIDDLE  ALT=\"+%28%28sin%28t%29%2B1%29%281-sin%28t%29%29%2Fsin%28t%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%281-sin%5E2%28t%29%29%2Fsin%28t%29%29 ALIGN=MIDDLE  ALT=\"+%281-sin%5E2%28t%29%29%2Fsin%28t%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%5E2%28t%29%2Fsin%28t%29 ALIGN=MIDDLE  ALT=\"cos%5E2%28t%29%2Fsin%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28cos%28t%29%2Fsin%28t%29%29%29%2Acos%28t%29 ALIGN=MIDDLE  ALT=\"%28%28cos%28t%29%2Fsin%28t%29%29%29%2Acos%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cot%28t%29%2Acost%28t%29 ALIGN=MIDDLE  ALT=\"cot%28t%29%2Acost%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "LHS = RHS </SPAN>\n" );
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