CLASS 11 MATHS CHAPTER-1 SET
Exercise 1.1 Question1. Which of the following are sets ? Justify your asnwer.(i) The collection of all the months of a year beginning with the letter J.(ii) The collection of ten most talented writers of India.(iii) A team of eleven best-cricket batsmen of the world.(iv) The collection of all boys in your class.(v) The collection …