Question

Which of the following collections is a set ?
options are 1) Colours of the rainbow 2)Tall trees in the school campus 3)Rich people in the village 4)Easy examples in the book Give Answer​

Answer 1

Answer:

1)Colours of a rainbow is a set because there are 7 colours in a rainbow.

2)Tall trees in the school campus is not a set because it is not defined preperly.

3)Rich people in the village is not a set because it is not defined properly.