document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=67378>Question 67378</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1565770390/algebrahomeworkh>Advanced mathematics</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> A.) Arctan(tan 315 degrees)\r<BR>\n" );
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document.write( "B.)Arctan (tan 150 degrees) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47946 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=47946\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A.) Arctan(tan 315 degrees)<BR>\n" );
document.write( "The range of arctan is -90 to 90<BR>\n" );
document.write( "so the answer is <BR>\n" );
document.write( "315 or -45 degrees<BR>\n" );
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document.write( "B.)Arctan (tan 150 degrees)<BR>\n" );
document.write( "The range of arctan is -90 to 90<BR>\n" );
document.write( "So the answer looks like 150 degrees<BR>\n" );
document.write( "but the equivalent tangent is in the <BR>\n" );
document.write( "4th quadrant where the answer is -30.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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