Question

DO THESE
1. which of the following are empty sets? justify your answer.
(i) sets of integer which lie between 2 and 3.
(ii) set of natural numbers that are smaller than 1 .
(iii) set of odd numbers that leave remainder zero, when divided by 2 . ​

Answer 1

Hello ☺️❤️

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Solution:- Empty

Empty set (ϕ): which has no elements.

Natural numbers =1,2,3,4,5,.........

Odd natural numbers =1,3,5,.........

No odd number is divisible by 2.Therefore, no element in this set.

Hence, the set of odd natural numbers divisible by 2 is empty.

Answer 2

Answer:

HEY MATES......❇

Natural number..1,2,3,4,5,6.....

odd numbers..1,3,5..

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