Ziauddin 1 Question 1 Answer 0 Best Answers 2 Points View Profile Ziauddin Asked: December 20, 20202020-12-20T07:47:46+00:00 2020-12-20T07:47:46+00:00In: Mathematics Set Empty (nothing) then why we called empty is a set ? Share Facebook 3 Answers Voted Oldest Recent Abbas Khan 0 Questions 8 Answers 0 Best Answers 36 Points View Profile Abbas Khan 2021-01-07T04:47:05+00:00Added an answer on January 7, 2021 at 4:47 am The intersection of any set with the empty set is the empty set. This is because there are no elements in the empty set, and so the two sets have no elements in common. … This is because the set of all elements that are not in the empty set is just the set of all elements. The empty set is a subset of any set. Login to Reply Share Share Share on WhatsApp RAFI ULLAH 0 Questions 1 Answer 0 Best Answers 22 Points View Profile RAFI ULLAH 2021-02-09T04:03:06+00:00Added an answer on February 9, 2021 at 4:03 am For example, in 5th class there is a man about 50 year old . In Reaility, there is no man which is sitting in the 5th class. Now we say that ’empty set’ for this case. Login to Reply Share Share Share on WhatsApp Shoukat ali 0 Questions 1 Answer 0 Best Answers 22 Points View Profile Shoukat ali 2021-02-09T04:03:09+00:00Added an answer on February 9, 2021 at 4:03 am Zero have nothing so why we called it a number and zero Login to Reply Share Share Share on WhatsApp Leave an answerCancel replyYou must login or register to add a new answer.