document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=878810>Question 878810</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use your calculator to check that <BR>\n" );
document.write( "a) cos 0.8 = - cos ( &#960; - 0.8)<BR>\n" );
document.write( "b) sin 1 = cos(&#960;/2 - 1)<BR>\n" );
document.write( "Can you please help me ? Thanks so much in advance:)                                                                                                                                                                                                                           </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #530302 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=530302\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It seems you're in a trig class, but you have no clue.<BR>\n" );
document.write( "Get out of it. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );