ashish1354 Master | Next Rank: 500 Posts View User Profile Posts: 100 Joined: Wed Jul 30, 2008 9:52 am Thanked: 4 times Number property DS by ashish1354 » Sat Sep 13, 2008 4:33 am is x^4>64y 1) x=y^1/2 2) x>8 [/spoiler] Top Quote