document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1035765>Question 1035765</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have to resolve the equation in the interval 0 &#8804; Ø < 2x. sin Ø = &#8730;2 - cos Ø </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #650417 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=650417\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sin Ø = sqrt(2) - cos Ø<BR>\n" );
document.write( "sin^2 = 2 - sqrt(8)cos + cos^2<BR>\n" );
document.write( "1 - cos^2 = 2 - sqrt(8)cos + cos^2<BR>\n" );
document.write( "2cos^2 - sqrt(8)cos + 1 = 0<BR>\n" );
document.write( "disc = b^2 - 4ac = 8 - 8 = 0\r<BR>\n" );
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document.write( "------------<BR>\n" );
document.write( "cos = -b/2a = 2sqrt(2)/4 = sqrt(2)/2<BR>\n" );
document.write( "Ø = pi/4, 0< Ø < 2pi (not 2x)<BR>\n" );
document.write( " </SPAN>\n" );
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