Re: Daily question

Posted by DEEPTI on Mar 26, 2009; 2:48pm
URL: http://discussion-forum.276.s1.nabble.com/Daily-question-tp2328964p2538842.html

1) P(X)={{0,1},{0},{1},FI}

IF A={0,1} THEN P(A)={{0,1},{0},{1},FI}

IF A={0} THEN P(A)={{0},FI}

IF A ={1} THEN P(A)={{1},FI}

IF A=FI THEN P(A)={FI}


3)P{P(X)}={{{0}} ,{{1}} ,{{0,1}} ,{FI} ,{{0,1},{0}}, {{0,1},{1}} ,{{0,1}.FI} ,{{0}.{1}},{{0},FI}, {{1},FI}, {{0,1},{0},{1}}, {{0,1},{0},FI}, {{0},{1}.FI}, {{0,1},{1},FI},
{{0,1},{0},{1},FI} ,FI}



2)X= NULL SET

P(X)={ FI}

NOW A BELONGS TO P(X).THUS A=FI

THEN P(A)={ FI}



4)SUPPOSE X={ FI}

THEN FI BELONGS TO X

ALSO,FI IS SUBSET OF EVERY SET .THUS FI BELONGS TO SUBSET OF X