document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=586488>Question 586488</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let &#952; be an angle in quadrant II such that sec&#952;=-(13)/(12)\r<BR>\n" );
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document.write( "Find the exact values of cot&#952; and sin&#952;... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #373768 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=373768\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let &#952; be an angle in quadrant II such that sec&#952;=-(13)/(12) <BR>\n" );
document.write( "Find the exact values of cot&#952; and sin&#952;...<BR>\n" );
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document.write( "In QII x is negative and y is positive.<BR>\n" );
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document.write( "sec(theta) = r/x = -13/12 implies that r = 13 and x = -12<BR>\n" );
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document.write( "Then y^2 = 13^2-12^2 = 169-144 = 25<BR>\n" );
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document.write( "y = +5<BR>\n" );
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document.write( "sin = y/r = 5/13<BR>\n" );
document.write( "cos = x/r = -12/13<BR>\n" );
document.write( "tan = y/x = -5/12<BR>\n" );
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document.write( "csc = r/y = 13/5<BR>\n" );
document.write( "sec = -13/12<BR>\n" );
document.write( "cot = -12/5<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=============== </SPAN>\n" );
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