Question

Which of the following are sets? If yes/no, justify your answer.
a). The collection of big cities.
b). The collection of various geometrical figures.
c). The collection of the best 20 cricket batsman of the world.
d). The collection of literature written by the poet Kalidas.
e). The collection of Greatman contributed in Indian culture. ​

Answer 1

Hii mate!! The answers are:

2, 4 and 5

Step-by-step explanation:

a). It's not a set because we don't know how many cities are there.

b). It's a set because it's universal.

c). It's not set because there are many good batsman so it's not universal.

d). It's a set because it can't neither be increased in number nor it can be changed so therefore it's universal.

e). It's a set because no one can be Greatman so therefore it's universal.

Answer 2

Answer:

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