document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=663585>Question 663585</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am supposed to establish the trig identity csc x-sin x= cos x cot x!!! i do not get how to establish identities please help!!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #412853 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=412853\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> csc x-sin x= cos x cot x<BR>\n" );
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document.write( "Change it all to sines and cosines<BR>\n" );
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document.write( "(1/sin) - sin = cos*cos/sin<BR>\n" );
document.write( "Multiply thru by sine<BR>\n" );
document.write( "1 - sin^2 = cos^2<BR>\n" );
document.write( "1 = sin^2 + cos^2 (Pythagorean Identity)<BR>\n" );
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document.write( "The secret is to do something, to try.<BR>\n" );
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