Re: jnu 2012 doubts!

Posted by taanya on May 17, 2013; 6:16pm
URL: http://discussion-forum.276.s1.nabble.com/jnu-2012-doubts-tp7580709p7580952.html

HEY THANKS!
even i reached the same conclusion....
can u help me out with this??
1) X & y are two statements.If we know x implies y then
a.X true, then Y also true
b.X false, then Y is false
c.Y true, then X is true
d.Y false, then X is false

2)X,Y,Z are statements and X implies Y,Y implies Z. also X is false, then
a.Y is true, Z is false
b.Y is false,Z is true
c.both Y and Z are false
d. None of above