document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=237313>Question 237313</A>: <I><SPAN STYLE=\"word-break: break-all;\"> PLEASE HELP SOLVE THIS TRIGONOMETRIC FUNCTIONS:<BR>\n" );
document.write( "Given that sin0=4/5 and 0 lies quadrant ll,find the following value.cot 0<BR>\n" );
document.write( "the possible answers are:<BR>\n" );
document.write( "a)-4/3<BR>\n" );
document.write( "b)-3/4<BR>\n" );
document.write( "c)-4/5  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #174505 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=174505\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Garamond\" size=\"+2\">\r<BR>\n" );
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document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \sin\Theta\ =\ \frac{4}{5}\">, then <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \Theta\"> has to be the larger acute angle in a right triangle with sides in proportion 3:4:5.  Therefore, the magnitude of <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \cos\Theta\"> must be <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \frac{3}{5}\">, and since <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \cos\"> is negative in Quadrant II, <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \cos\Theta\ =\ -\frac{3}{5}\">.\r<BR>\n" );
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document.write( "Now use <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \cot\Theta\ =\ \frac{\cos\Theta}{\sin\Theta}\">\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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