Question

What does closure property mean?

• A. A transformation that leaves an object unchanged.
• B. When you perform an operation on any two numbers in a set, the result is another number in the same set.
• C. When you perform an operation on any two numbers in a set, the result doesn't belong to the same set.
• D. Changing the order of the operands does not change the result

Answer 1

The correct option is B When you perform an operation on any two numbers in a set, the result is another number in the same set.

Closure property means when you perform an operation on any two numbers in a set, the result is another number in the same set or in simple words the set of numbers is closed for that operation.