document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1119264>Question 1119264</A>: <I><SPAN STYLE=\"word-break: break-all;\"> using compound angle formula find ,<BR>\n" );
document.write( "a) sec 165 \r<BR>\n" );
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document.write( "plz help am confuse.<BR>\n" );
document.write( "thx lots in adv </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #734739 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=734739\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sec%28165%29=1%2Fcos%28165%29 ALIGN=MIDDLE  ALT=\"sec%28165%29=1%2Fcos%28165%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Fcos%28120%2B45%29 ALIGN=MIDDLE  ALT=\"1%2Fcos%28120%2B45%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F%28cos%28120%29cos%2845%29-sin%28120%29sin%2845%29%29 ALIGN=MIDDLE  ALT=\"1%2F%28cos%28120%29cos%2845%29-sin%28120%29sin%2845%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------continue from here.  Quadrant 2. </SPAN>\n" );
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