"Discuss the  continuity of the following function `f(x)={1,\ if\ x\ i s\ r a t ion a l , 0\ if\ x\
Channel: Doubtnut
Date: 2020-04-12

"Discuss the
  continuity of the following function `f(x)={1,\ if\ x\ i s\ r a t ion a l , 0\ if\ x\ i s\ irrational`"