Question

closer property defination

Answer 1

Closure Property explains whether the system of whole numbers/integers is closed or not closed, under different arithmetic operation (i.e addition, subtraction, multiplication and division ) 

Answer 2

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The closure property means that a set is closed for some mathematical operation. That is, a set is closed with respect to that operation if the operation can always be completed with elements in the set. Thus, a set either has or lacks closure with respect to a given operation.