Question

11
1. Which of the following are sets ? Justify your answer.
() Collection of all beautiful girls in a college,
(1) Collection of all natural numbers less than 1000.
(ul) A team of eleven best cricket players in the world,
(iv) The collection of difficult problems in a book.
(v) The collection of all boys in the eleventh class of a particular school.
(VI) The collection of all odd integers.
(vii) The collection of most dangerous animals of the world.
(viii) The collection of months in a year beginning with letter A.
(ix) The collection of intelligent students in a school.
(x) Set of all novels written by English writer R.K. Narayan.​

Answer 1

sorry yaar mere ko nahi pata sorry