Asap! will give !

the set of integers is closed under the operation of subtraction.

a: which equation illustrates this concept?

b: which statement correctly explains this concept?

choose one answer for question a and one answer for question b.

a: 3−34=94
a: 2⋅6=12
a: 3+5=8
a: 9−6=3
b: the difference of the integers 2 and 34 is not an integers, 94, which does not demonstrate that integers are closed under subtraction.
b: the product of the integers 2 and 6 is the integer 12, which demonstrates that integers are closed under subtraction.
b: the sum of the integers 3 and 5 is the integer 8, which demonstrates that integers are closed under subtraction.
b: the difference of the integers 9 and 6 is the integer 3, which demonstrates that integers are closed under subtraction.