document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=91484>Question 91484</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the rectangular coordinate of the point P on the unit circle that corresponds to\r<BR>\n" );
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document.write( "t = - pi/2\r<BR>\n" );
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document.write( "a. (-1,0)<BR>\n" );
document.write( "b. (0.-1)<BR>\n" );
document.write( "c. (0,1)<BR>\n" );
document.write( "d. (1,0) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #66469 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=66469\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -pi/2 is -90 degrees.<BR>\n" );
document.write( "The point is one down from (0,0) on the y-axis.<BR>\n" );
document.write( "Its coordinates are (0,-1)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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