document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105992>Question 105992</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/013195993X/algebrahomeworkh>Precalculus</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> prove the identity\r<BR>\n" );
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document.write( "sin x/tan x  + cos x/cot x = sin x cos x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #77115 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=77115\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sin x/tan x  + cos x/cot x = sin x + cos x<BR>\n" );
document.write( "I think you forgot to put a + sign between sin and cos on the right side so I did.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cross%28sin%28x%29%29%2A%28cos%28x%29%2Fcross%28sin%28x%29%29%29+%2B+cross%28cos%28x%29%29%2A%28sin%28x%29%2Fcross%28cos%28x%29%29%29=cos%28x%29%2Bsin%28x%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Ed </SPAN>\n" );
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