document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=594379>Question 594379</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Prove that \"1+sin^2x=csc^2x-cot^2x+sin^2x\" </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #376746 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=376746\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Prove that \"1+sin^2x=csc^2x-cot^2x+sin^2x\"<BR>\n" );
document.write( "Starting with right side:<BR>\n" );
document.write( "csc^2x-cot^2x+sin^2x<BR>\n" );
document.write( "=1/sin^2-cos^2/sin^2+sin^2<BR>\n" );
document.write( "=1-cos^2/sin^2+sin^<BR>\n" );
document.write( "=sin^2/sin^2+sin^2<BR>\n" );
document.write( "=1+sin^2<BR>\n" );
document.write( "verified:<BR>\n" );
document.write( "right side=left side </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );