x, y and z are three positive integers such that x not= y not= z and 0 < x < y < z < 10; If x+y+z = 15 then number of possible pairs of (x, y, z) will be
"The gaming of numbers is called maths.So participate in this wonderful game and explore in it,learn in it and enjoy in it.Then only you can pass in this wonderful game."
Kumar Purnendu
"Numbers have life ; they are not just symbols on paper"