http://www.targetiit.com/iit-jee-forum/posts/area-volume-18431.html
Q:=>
\textup{Prove that amongst 10 successive natural nos. there are always atleast} \textup{one and atmost four numbers that are not divisible by any of the numbers 2,3,5,7}
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4 Answers
Dr.House
·2011-01-20 11:44:50
my browser is not allowing me to see the full question , type it here fully
Vivek @ Born this Way
·2011-01-21 00:22:02
Q:=> Prove that amongst 10 successive natural nos. there are always atleast one and atmost 4 numbers that are not divisible by any of the numbers 2,3,5,7 ?