document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1094868>Question 1094868</A>: <I><SPAN STYLE=\"word-break: break-all;\"> could you please help me solve the equation for &#952; [0,2pi]<BR>\n" );
document.write( "2 sin^2 &#952; &#8722; 1 = 0\r<BR>\n" );
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document.write( "there is a hint given that says that I may need to factor or use an identity but I don't not know how to get rid of the sin^2 because then I am left with sin&#952;= sqrt(-1/2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #709456 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=709456\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2sin^2 - 1 = 0<BR>\n" );
document.write( "2sin^2 = 1<BR>\n" );
document.write( "sin^2 = 1/2<BR>\n" );
document.write( "sin = sqrt(2)/2<BR>\n" );
document.write( "theta = 45, 135 degs<BR>\n" );
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document.write( "sin = -sqrt(2)/2<BR>\n" );
document.write( "theta = 225, 315 degs<BR>\n" );
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document.write( "Theta = pi/4, 3pi/4, 5pi/4, 7pi/4<BR>\n" );
document.write( " </SPAN>\n" );
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