document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=829243>Question 829243</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This is a trigonometric Identity question \r<BR>\n" );
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document.write( "I am given the expression of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sin%28%28pi%2F2%29-1%29%2Acsc%28x%29+ ALIGN=MIDDLE  ALT=\"+sin%28%28pi%2F2%29-1%29%2Acsc%28x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Next, I am given a list of five possible equalities, but only 4/5 are actually equal to the expression.<BR>\n" );
document.write( "-1<BR>\n" );
document.write( "cos(x)/sin(x)<BR>\n" );
document.write( "cot(x)<BR>\n" );
document.write( "1/tan(x)<BR>\n" );
document.write( "cos(x)*csc(x)\r<BR>\n" );
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document.write( "Which one of those five choices aren't equal to the original expression? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #499930 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=499930\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I am given the expression of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sin%28%28pi%2F2%29-1%29%2Acsc%28x%29+ ALIGN=MIDDLE  ALT=\"+sin%28%28pi%2F2%29-1%29%2Acsc%28x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Next, I am given a list of five possible equalities, but only 4/5 are actually equal to the expression.<BR>\n" );
document.write( "-1<BR>\n" );
document.write( "cos(x)/sin(x)<BR>\n" );
document.write( "cot(x)<BR>\n" );
document.write( "1/tan(x)<BR>\n" );
document.write( "cos(x)*csc(x)\r<BR>\n" );
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document.write( "Which one of those five choices aren't equal to the original expression?<BR>\n" );
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document.write( "Question: Is \"x\" missing from sin(pi/2-1) ??<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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