French Police Begin Clearing and dismantling Calais Jungle Camp - day one

What is a fundamental property of a group?

• It is always infinite.

• It has an identity element.

• It has a finite number of elements.

• It is always commutative.

Which of the following is a type of group?

• Cyclic group

• Exponential group

• Linear group

• Quadratic group

What is a characteristic of an abelian group?

• All elements commute with each other.

• All elements are inverses of themselves.

• It is non-commutative.

• It has no identity element.

In which field are groups commonly applied?

• Mathematics

• Literature

• History

• Biology

Which of the following is an example of a group in real life?

• A set of random numbers

• A collection of books

• The set of integers under addition

• A group of people