document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=522884>Question 522884</A>: <I><SPAN STYLE=\"word-break: break-all;\"> SOlve  3sin(2a)-2cos(a)=0  for all solutions                                                 \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #347059 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=347059\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve 3sin(2a)-2cos(a)=0 for all solutions<BR>\n" );
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document.write( "3*2sin(a)*cos(a) - 2cos(a) = 0<BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "2cos(a)[3sin(a) - 1] = 0<BR>\n" );
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document.write( "cos(a) = 0 or 3sin(a)-1 = 0<BR>\n" );
document.write( "a = 90 or 270 degree or a = invsin(1/3) = 19.47 or 160.53 degrees<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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