Tag: urionlinejudge

Here is a link http://www.mathsisfun.com/sets/intervals.html Check there about the interval notation section… Interval Notation In “Interval Notation”…

An equation ax2 + bx + c = 0 where a,b and c are any number  and…

Hints: Don’t forget to think that A is even so we have to use a%2==0 that’s it…