"Eleven animals of a circus have to be placed in eleven cages (one in each   cage), if 4 of the
Channel: Doubtnut
Date: 2020-06-28

"Eleven animals of a circus have to be placed in eleven cages (one in each
 
  cage), if 4 of the cages are too small for 6 of the animals, then find the
 
  number of the ways of caging all the animals."