Marissalk19
Answered

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Which equations show that the set of whole numbers is closed under multiplication?



Choose all answers that are correct.









A.

–1 • –1 = 1








B.

0 • –1 = 0








C.

0 • 2 = 0








D.

2 • 1 = 2

Sagot :

konrad509
C and D..................
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