document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1202714>Question 1202714</A>: <I><SPAN STYLE=\"word-break: break-all;\"> P(AB)=1/3, P(A+B)=2/3, Find P(B). Show that P(A)=1/2 if P(AB)=1/6. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #837781 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52803)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=837781\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "As posed, printed and presented, this \"problem\" is DEFECTIVE and is not a Math problem, at all.\r<BR>\n" );
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document.write( "First error is that two questions are packed in one post, which is prohibited at this forum.\r<BR>\n" );
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document.write( "When you pack two problems/questions in one post, you make a MESS.\r<BR>\n" );
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document.write( "It is very difficult, unpleasant and counter-productive to discuss a mess.\r<BR>\n" );
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document.write( "Therefore, I will not discuss it, at all.\r<BR>\n" );
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document.write( "=====================\r<BR>\n" );
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document.write( "About the rules posting to this forum, see this web-page\r<BR>\n" );
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document.write( "https://www.algebra.com/tutors/students/ask.mpl?action=ask_question&topic=Equations&return_url=http://www.algebra.com/algebra/homework/equations/\r<BR>\n" );
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document.write( "from which you post your problems.\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It is much better to post one question/problem, presented correctly,\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;than to post 2 or more questions/problems, presented incorrectly.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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