document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1207462>Question 1207462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi there, I'd love some help on answering these Logic Proof Questions: \r<BR>\n" );
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document.write( "1.<BR>\n" );
document.write( "1. T >  O<BR>\n" );
document.write( "2. R v ~O<BR>\n" );
document.write( "3. ~R/~T\r<BR>\n" );
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document.write( "2.<BR>\n" );
document.write( "1. (Q  ~J)  (M  ~D)<BR>\n" );
document.write( "2. Q  M<BR>\n" );
document.write( "3. M  ~J/Q  ~D\r<BR>\n" );
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document.write( "3.<BR>\n" );
document.write( "1. T  (Q & F)<BR>\n" );
document.write( "2. T & C/Q v O\r<BR>\n" );
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document.write( "4. <BR>\n" );
document.write( "1. F  ~U<BR>\n" );
document.write( "2. ~F  P<BR>\n" );
document.write( "3. F v ~F/~U v P\r<BR>\n" );
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document.write( "5.<BR>\n" );
document.write( "1. (J v F) v M<BR>\n" );
document.write( "2. (J v M)  ~P<BR>\n" );
document.write( "3. ~F/~(F v P)\r<BR>\n" );
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document.write( "6.<BR>\n" );
document.write( "1. (A>  B) > (C & D)<BR>\n" );
document.write( "2. C  ~D/~A\r<BR>\n" );
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document.write( "7.<BR>\n" );
document.write( "1. (A & B)  C<BR>\n" );
document.write( "2. B & ~C/~A\r<BR>\n" );
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document.write( "8.\r<BR>\n" );
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document.write( "1. A v B<BR>\n" );
document.write( "2. A ≡ (C & D)<BR>\n" );
document.write( "3. B  \r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #845340 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=845340\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "I'll do the first problem to get you started. <BR>\n" );
document.write( "Please post <u>one</u> question at a time. Also, please be careful to make sure that the problem appears exactly as shown in your textbook. Question 2 for instance looks like it's missing some symbols.\r<BR>\n" );
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document.write( "<tr><TD >Number</TD><TD >Statement</TD><TD >Line(s) Used</TD><TD >Reason</TD></tr><tr><TD >1</TD><TD >T > O</TD><TD ></TD><TD ></TD></tr><tr><TD >2</TD><TD >R v ~O</TD><TD ></TD><TD ></TD></tr><tr><TD >3</TD><TD >~R</TD><TD ></TD><TD ></TD></tr><tr><TD >:.</TD><TD >~T</TD><TD ></TD><TD ></TD></tr><tr><TD >4</TD><TD >~O</TD><TD >2,3</TD><TD >Disjunctive Syllogism</TD></tr><tr><TD >5</TD><TD >~T</TD><TD >1,4</TD><TD >Modus Tollens</TD></tr>\n" );
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document.write( "The Rules of Inference and Rules of Replacement are shown <a  rel=nofollow HREF=\"https://www.algebra.com/algebra/homework/Conjunction/logic-rules-of-inference-and-replacement.lesson\">here</a><BR>\n" );
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