Well-defined Set

Check the 3 items that shows a well-defined set

• A set of distinct letters of the word "PANDEMIC".

• A group of odd numbers.

• A set of small numbers

• A collection of red automobiles

• A set of all good books

Which of the following is an example of well-defined set?

• A collection of heart breaking Korean Drama.

• Group of good school in Maasin City

• A set of beautiful places

• A set of Personal Protective Equipment for infection control.

The following are well-defined set EXCEPT.

• Group of Junior High School teachers in Maria Clara Integrated School.

• Group of enjoyable subject in high school.

• Group of Philippine Presidents from past to present.

• Group of dry ingredients for Goldilocks Mocha Chiffon cake.

Which two sets shows a well-defined set?

• A group of mammal that lives in water.

• A group of President.

• A group of young people that lives in Barangay Maria Clara, Maasin City

• A group of male animals that give birth.

Which of the set below is well-defined?

• A set of heroes.

• A set of delicious food.

• A set of fruits high in Vitamin C.

• A set of soap that effectively whitens the skin.