11th g
posted by joe .
Decide whether or not the set has the closure property for multiplication.
2){Whole numbers}
2)Yes
A)Yes
B)No

Assistance needed.
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Joe, if I take any two whole numbers and multiply them, will my result always be a whole number ?
If your answer is yes, then the set of Whole Numbers is "closed" under multiplication.
So what do you think? 
My answer is Yes, My question was
Decide whether or not the set has the closure property for multiplication.{Whole numbers} Is it yes or no, so I put yes because all number that are mult. are usally whole numbers right? 
correct
when multiplied, two whole numbers ALWAYS, not usually, give a whole number as a result