document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=833757>Question 833757</A>: <I><SPAN STYLE=\"word-break: break-all;\"> use the fundamental identities to find secant theta if tan theta equals 3 and cos theta is greater than 0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #502803 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=502803\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> use the fundamental identities to find secant theta if tan theta equals 3 and cos theta is greater than 0<BR>\n" );
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document.write( "tan(t) = 3<BR>\n" );
document.write( "cos(t) > 0<BR>\n" );
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document.write( "Those conditions mean t is in QI where x and y are both positive.<BR>\n" );
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document.write( "Since tan = y/x, y = 3 and x = 1<BR>\n" );
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document.write( "Then r = sqrt[3^2+1] = sqrt(10)<BR>\n" );
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document.write( "Ans: sec(t) = r/x = sqrt(10)<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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