document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=587982>Question 587982</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the exact value for each trigonometric function.\r<BR>\n" );
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document.write( "cos 675\r<BR>\n" );
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document.write( " 8.   csc (-240)\r<BR>\n" );
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document.write( " 9.   cot 900\r<BR>\n" );
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document.write( "10.   tan 570\r<BR>\n" );
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document.write( " 11.   sec (-780)\r<BR>\n" );
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document.write( " 12.   csc 90\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #374407 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=374407\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the exact value for each trigonometric function. \r<BR>\n" );
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document.write( "cos 675 <BR>\n" );
document.write( "675-360=315º=reference angle of 45º in quadrant IV where cos>0<BR>\n" );
document.write( "cos 675º=cos 45º=&#8730;2/2\r<BR>\n" );
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document.write( "8. csc (-240) <BR>\n" );
document.write( "240-180=60º reference angle in quadrant II where csc <0<BR>\n" );
document.write( "csc(-240)=csc 60º=-2/&#8730;3=-2&#8730;3/3\r<BR>\n" );
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document.write( "9. cot 900<BR>\n" );
document.write( "900-720=180º<BR>\n" );
document.write( "cot 900=cot 180=0 \r<BR>\n" );
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document.write( "10. tan 570 <BR>\n" );
document.write( "570-360=210=reference angle of 30º in quadrant III where tan >0<BR>\n" );
document.write( "tan 570=tan 30º=&#8730;3/3\r<BR>\n" );
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document.write( "11. sec (-780)<BR>\n" );
document.write( "780-720=60º reference angle in quadrant IV where sec<0 <BR>\n" );
document.write( "sec (-780)=sec 60º=-2\r<BR>\n" );
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document.write( "12. csc 90=1/sin 90º=1/1=1\r<BR>\n" );
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document.write( "Note: When given angle is negative rotate clockwise, when positive, rotate counter clockwise.  </SPAN>\n" );
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