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Re: Maths doubt !

Posted by Anjali on Apr 14, 2014; 5:38pm
URL: http://discussion-forum.276.s1.nabble.com/Maths-doubt-tp7586889p7586916.html

Yeah I know b seems correct , however answer is d !
Can anyone a good reference for sets ( like definition based ques ) ? Will RD sharma help ?
"Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth."