Question

plz give correct answer ​

Answer 1

Answer:

Step-by-step explanation:

1i...

We can count the months of the year beginning with the letter 'J'.

i.e. January , June , July

This cannot be changed as it is defined ( constant ).

Hence, this is a set.

ii...

As collection of ten most talented writers of India may vary from person to person.

So, it is not well defined.

Hence, this is not a set.

iii...

As team of eleven best cricket batsmen of the world may vary from person to person.

So, it is not well defined.

Hence, this is not a set.

iv...

As the collection of all boys in our class is known and can be counted.

So, it is well defined.

Hence. this is a set.

v...

As the collection of all eleven integers is known and can be counted.

So, it is well defined (constant).

Hence. this is a set.

2i] 0 ∈ A

ii]  3 ∉ C

iii] 4 ∉ B

iv] 8 ∉ A

v]  p ∈ C

vi] 7 ∈ B

3i] x ∉ A

ii]   d ∈ B

Hope it helps u dear!!!