Question

For which operations is the set {0, 1} closed?



Choose all answers that are correct.

Answer 1

A.


multiplication


B.


division


C.


addition


D.


subtraction

Answer 2

C

Answer 3

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



Choose all answers that are correct.

Answer 4

A.


0 + (–1) = –1


B.


1 + 1 = 2


C.


2 + 0 = 2


D.


2 + (–1) = 1

Answer 5

a. (-1)
d.(-1)

Answer 6

@bibby

Answer 7

@ganeshie8