document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=388837>Question 388837</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1) What is the value of sin (Arc cos 1/x)?<BR>\n" );
document.write( "a) sqrt1-xsq/x <BR>\n" );
document.write( "b) sqrt1+xsq/x <BR>\n" );
document.write( "c) x/sqrt xsq+1 <BR>\n" );
document.write( "d) sqrt xsq-1/x<BR>\n" );
document.write( "Answer :  a\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #275266 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=275266\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the value of sin (Arc cos 1/x)?<BR>\n" );
document.write( "a) sqrt1-xsq/x <BR>\n" );
document.write( "b) sqrt1+xsq/x <BR>\n" );
document.write( "c) x/sqrt xsq+1 <BR>\n" );
document.write( "d) sqrt xsq-1/x<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "Use a circle of radius x<BR>\n" );
document.write( "The side adjacent = 1<BR>\n" );
document.write( "cos = 1/x<BR>\n" );
document.write( "The side opposite = sqrt(x^2 - 1)<BR>\n" );
document.write( "sin = sqrt(x^2 - 1)/x<BR>\n" );
document.write( "------------------ </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );