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Is the set of integers closed under multiplication?
Yes!
Is this set of negative numbers closed under multiplication or addition?
Yes. The empty set is closed under the two operations.
What is the set of whole numbers closed by?
If you mean the set of non-negative integers ("whole numbers" is a bit ambiguous in this sense), it is closed under addition and multiplication. If you mean "integers", the set is closed under addition, subtraction, multiplication.
Is the set of real numbers closed under multiplication?
yes
Is set of integers is a field?
The set of integers is not closed under multiplication and so is not a field.
Is the set of composite number closed under multiplication?
Is { 0, 20 } closed under multiplication
What is closed under multiplication means?
A set is closed under multiplication if for any two elements, x and y, in the set, their product, x*y, is also a member of the set.
Is set of integers closed under multiplication?
Yes!
Is the set of integers closed under multiplication?
Yes!
Is this set of negative numbers closed under multiplication or addition?
Yes. The empty set is closed under the two operations.
What is the set of whole numbers closed by?
If you mean the set of non-negative integers ("whole numbers" is a bit ambiguous in this sense), it is closed under addition and multiplication. If you mean "integers", the set is closed under addition, subtraction, multiplication.
Is the set of whole numbers closed under multiplication?
Yes.
Is the set of rational numbers closed under multiplication?
yes
Is the set of counting numbers closed under multiplication?
Yes.
Is the set of even integers closed under multiplication?
Yes
Is the set rational numbers closed under multiplication?
Yes, it is.
Is the set of real numbers closed under multiplication?
yes
