Let f,g and h be three functions defined as
f(x)={xfor|x|≤11for|x|>1,
g(x)=⎧⎪⎨⎪⎩cos(π2x)for|x|≤1|x−1|for|x|>1
and h(x)=⎧⎪⎨⎪⎩|x|−1loga|x|for|x|≠1lnafor|x|=1 for a>0 and a≠1
If l,m,n denote the number of points of discontinuity of the functions f,g and h in their domain respectively, over R, then (l,m,n) is