12 Answers
Lokesh Verma
·2009-04-22 01:18:01
hmm.. this one became a bit too simple
lets change it a bit :)
{x}2+{-x}2 < 1/2
tapanmast Vora
·2009-04-22 01:26:07
wah mani paji!!! 6er pe 6er maar rahe ho tussi!!!
I agree wid mani for #8
Anirudh Narayanan
·2009-04-22 01:36:50
{x}2+(1-{x})2<5/8
16{x}2 - 16{x}+ 3 < 0
(4{x}-3)(4{x}-1) < 0
1/4<{x}<3/4