Question

What does closure property mean?

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

Answer 1

The correct option is D 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.