Question

how to write closure property ​

Answer 1

Answer:

The Closure Properties

Real numbers are closed under addition, subtraction, and multiplication. That means if a and b are real numbers, then a + b is a unique real number, and a × b is a unique real number.

For example, the set of even natural numbers, [2, 4, 6, 8, . . .], is closed with respect to addition because the sum of any two of them is another even natural number, which is also a member of the set.

Answer 2

Answer:

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