document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=911084>Question 911084</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find all the remaining trigonometric functions x if:\r<BR>\n" );
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document.write( "cosx = 3/5 and tanx = -4/3\r<BR>\n" );
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document.write( "sinx=<BR>\n" );
document.write( "cotx=<BR>\n" );
document.write( "secx=<BR>\n" );
document.write( "cscx= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #553007 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=553007\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find all the remaining trigonometric functions x if: <BR>\n" );
document.write( "cosx = 3/5 and tanx = -4/3<BR>\n" );
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document.write( "cos is positive and tan negative in QIV where x is pos and y is neg.<BR>\n" );
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document.write( "By definition, cos = x/r<BR>\n" );
document.write( "Since cos(t) = 3/5, x = 3 and r = 5<BR>\n" );
document.write( "Then y = -sqrt[5^2-3^2] = -4<BR>\n" );
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document.write( "sinx= = y/r = -4/5<BR>\n" );
document.write( " cotx= = x/y = -3/4<BR>\n" );
document.write( " secx= = r/x = 5/3<BR>\n" );
document.write( " cscx= = r/y = -5/4<BR>\n" );
document.write( "============================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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