Question

Which of the following are operations in the algebra of sets? multiplication union division intersection subtraction

Answer 1

The set operations are Union, Intersection and Complementation.

Subtraction, Multiplication and Division are not set operations.

Answer 2

Union and Intersection.

Explanation:

We know that the algebra of sets define the properties and laws of the sets.

The basic operations of sets are,

Union, Intersection, Complement of a set and Equality of sets.

Since, the operations addition, subtraction, multiplication and division are the basic arithmetic operations of numbers.

i.e. they are not in the algebra of sets.

So, we get that out of the given options, the operations in algebra of sets are Union and Intersection.