Question

The set {0, -1} is closed with respect to _______________
Select one:

a. Multiplication

b. Division

c. Addition

d. None these

Answer 1

Answer:

none of these is the answer.

I hope this answer will help you.

Answer 2

Answer:

a. Multiplication

Step-by-step explanation:

the set{0,-1}

0×1=1

so this multiplication