document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=399499>Question 399499</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Need to find the exact value of this eqation: csc 7pie/4  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #282901 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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/cgi-bin/show-face.mpl?user=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=282901\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "I don't know what an \"eqation\" is and if you meant \"equation\" that doesn't make any sense either since there is no equals sign anywhere to be seen.  Now if what you really want is the value of the cosecant function at <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \frac{7\pi}{4}\">, that is another story.\r<BR>\n" );
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document.write( "The cosecant function is the reciprocal of the sine function.   <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \frac{7\pi}{4}\"> is in the 4th quadrant where sine is negative.  It is also equal to  <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large -\frac{\pi}{4}\">.\r<BR>\n" );
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document.write( "Use the unit circle:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src=\"http://www.math.ucsd.edu/~jarmel/math4c/Unit_Circle_Angles.png\">\r<BR>\n" );
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document.write( "to find the value of <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \sin\left(\frac{7\pi}{4}\right)\">\r<BR>\n" );
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document.write( "Remembering that the sine is the y-coordinate on the unit circle.  Then just take the reciprocal and rationalize your new denominator.\r<BR>\n" );
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document.write( "By the way, \"pie\" is a prepared food item, \"pi\" is the ratio of a circle circumference to its diameter.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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