document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=981866>Question 981866</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I finish this proof?\r<BR>\n" );
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document.write( "1. H v (~T > R) \r<BR>\n" );
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document.write( "2. H v (E > F) \r<BR>\n" );
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document.write( "3. ~T v E \r<BR>\n" );
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document.write( "4. ~H & D      / R v F\r<BR>\n" );
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document.write( "5. ~H           Line 4 Conjunction \r<BR>\n" );
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document.write( "6. (~T v R)   Lines 1 and 5 by Disjunctive Syllogism) \r<BR>\n" );
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document.write( "7. (E > F)     Lines 2 and 6 by Disjunctive Syllogism)\r<BR>\n" );
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document.write( "Thanks!<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 #602780 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=602780\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Basic Outline: Free up ~H. Then free up (~T > R) and (E > F). Conjunct them together, and use constructive dilemma.  </SPAN>\n" );
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