document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=966638>Question 966638</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Using Inference Rules\r<BR>\n" );
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document.write( "Premise 1. (P * Q) > R<BR>\n" );
document.write( "Premise	2. (P * Q) V S<BR>\n" );
document.write( "Premise	3. ~ R     <BR>\n" );
document.write( "Conclusion / S\r<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 #590793 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20056)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><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=Edwin+McCravy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=590793\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Using Inference Rules\r<BR>\n" );
document.write( "\n" );
document.write( "Premise 1. (P * Q) > R<BR>\n" );
document.write( "Premise	2. (P * Q) V S<BR>\n" );
document.write( "Premise	3. ~ R     <BR>\n" );
document.write( "Conclusion / S<BR>\n" );
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document.write( "4. ~R > ~(P * Q)  1,CP\r\n" );
document.write( "5. ~(P * Q)       4,3,MP\r\n" );
document.write( "6. S              2,5,DS\r\n" );
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document.write( "Edwin</PRE>  </SPAN>\n" );
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