document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=890116>Question 890116</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If sin theta + cos theta=root 3,then prove that  tan theta + cot theta=1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #538763 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=538763\">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=sin+%28theta%29+%2B+cos%28theta%29+=+sqrt%283%29 ALIGN=MIDDLE  ALT=\"sin+%28theta%29+%2B+cos%28theta%29+=+sqrt%283%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sin%28theta%29%29%5E2+%2B+2sin%28theta%29%2Acos%28theta%29+%2B+%28cos%28theta%29%29%5E2+=+3 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >, after squaring both sides.\r<BR>\n" );
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document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1+%2B+2sin%28theta%29%2Acos%28theta%29+=+3 ALIGN=MIDDLE  ALT=\"1+%2B+2sin%28theta%29%2Acos%28theta%29+=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" >  (why?)<BR>\n" );
document.write( "==>  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sin%28theta%29%2Acos%28theta%29+=+1 ALIGN=MIDDLE  ALT=\"+sin%28theta%29%2Acos%28theta%29+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Now <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28theta%29+%2B+cot%28theta%29+=+sin%28theta%29%2Fcos%28theta%29+%2B+cos%28theta%29%2Fsin%28theta%29+=+%28%28sin%28theta%29%29%5E2+%2B+%28cos%28theta%29%29%5E2%29%2F%28sin%28theta%29%2Acos%28theta%29%29+=+1%2F%28sin%28theta%29%2Acos%28theta%29%29+=+1%2F1+=+1 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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