document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156990>Question 1156990</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the trigonometric expression in terms of sine and cosine, and then simplify.<BR>\n" );
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document.write( "sin(θ) − csc(θ)<BR>\n" );
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document.write( "    cos(θ)<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 #779778 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=779778\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> csc x=(1/sin x)<BR>\n" );
document.write( "so numerator is sin x-(1/sin x) or (sin^x-1)/sin x<BR>\n" );
document.write( "but cos^2x=1-sin^2x<BR>\n" );
document.write( "so the numerator is -cos^2x/sin x<BR>\n" );
document.write( "That is divided by cos x<BR>\n" );
document.write( "and the answer is -cos x/ sin x\r<BR>\n" );
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document.write( "or -ctn x. </SPAN>\n" );
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