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For which operations is the set {–1, 0, 1} closed? Choose all answers that are correct. A. addition B. division C. multiplication D. subtraction
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For which operations is the set {–1, 0, 1} closed?

Choose all answers that are correct.
A. addition
B. division
C. multiplication
D. subtraction

User Layog
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1 Answer

4 votes
A and C.............................
User Iivel
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