Re: maths-functions

Posted by ritu on Oct 12, 2011; 12:59pm
URL: http://discussion-forum.276.s1.nabble.com/maths-functions-tp6880797p6884884.html

hey bellatrix hi:))))ya  <(-2).....or >2....would make not only denominator negative but also the numerator.....so it will cancel out....and we still have a positive expression:))))))))