document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1016114>Question 1016114</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Show that a pair of straight lines <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ax%5E2%2B2hxy%2Bay%5E2%2B2gx%2B2fy%2Bc=0 ALIGN=MIDDLE  ALT=\"ax%5E2%2B2hxy%2Bay%5E2%2B2gx%2B2fy%2Bc=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > meet the co ordinate axes in  concyclic points. Also find the equation of circle through those concyclic points. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #632629 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=632629\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is similar to rotation-of-axes problems I have my students do in honors math analysis...<BR>\n" );
document.write( "I can lend some expertise in that regard...the angle of rotation can be found via<BR>\n" );
document.write( "cot (2*theta) = A-C / B where A = C = 1 and B = 2h<BR>\n" );
document.write( "but the other tutor is right, this is beyond the level of this site... </SPAN>\n" );
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