document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=192807>Question 192807</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write in symbolic form using p,q,r,~,->,v,^, where p,q,r represent the following statements.\r<BR>\n" );
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document.write( "p: A dog is friendly<BR>\n" );
document.write( "q: A dog has a tail<BR>\n" );
document.write( "r: A dog licks faces\r<BR>\n" );
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document.write( "a. If a dog has a tail, then it is not friendly<BR>\n" );
document.write( "b. If a dog is not friendly, then it does not lick faces.<BR>\n" );
document.write( "c. If a dog has a long tail, then either the dog is friendly or the dog lick faces.<BR>\n" );
document.write( "d. If a dog licks faces, then the dog is friendly and the dog has a long tail.\r<BR>\n" );
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document.write( "For question a I got q->~p<BR>\n" );
document.write( "b: ~p->~r<BR>\n" );
document.write( "c:  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #144750 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=144750\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Garamond\" size=\"+2\">\r<BR>\n" );
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document.write( "Your answers to a. and b. are correct.  The problem you have with c. is that you  don't have a statement variable definition for \"a dog has a long tail\"  Your choices are to assume that if a dog has a long tail, then it certainly has a tail and use q as your variable, or to define a new variable.\r<BR>\n" );
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document.write( "s: A dog has a long tail.\r<BR>\n" );
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document.write( "So your answer, depending on your choice above is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ q \ \rightarrow\ p\ \small{\vee}\LARGE \ r\">\r<BR>\n" );
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document.write( "or\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ s \ \rightarrow\ p\ \small{\vee}\LARGE \ r\">\r<BR>\n" );
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document.write( "d. Same problem, so:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ r \ \rightarrow\ p\ \small{\wedge}\ \LARGE q\">\r<BR>\n" );
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document.write( "or\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ r \ \rightarrow\ p\ \small{\wedge}\ \LARGE s\">\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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