document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=580362>Question 580362</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Explain why there does not exist an angle theta that costhetasintheta=2/3. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #371219 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=371219\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Explain why there does not exist an angle theta that costhetasintheta=2/3.<BR>\n" );
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document.write( "sin(t)*cos(t) = 2/3<BR>\n" );
document.write( "sin(2t) = 2sin(t)*cos(t)<BR>\n" );
document.write( "sin(2t) = 4/3, >1 therefore no such angle 2t is possible.<BR>\n" );
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