Question

which of the collection are sets?
a)all the months of a year
b)all the letters of the word 'mizoram'
c)all the natural numbers less than 20 which are perfect squares
d)all the integers between -5 and 5
e)all the good boys of our neighborhood​

Answer 1

Answer:

option a. is right

hope it's help you

Answer 2

Answer:

Option A

Step-by-step explanation:

sets is a collection which has a definite answer..

which remains unchanged for everyone

therefore option A is correct... hope it helps