Question

Is the set of numbers that can be written as the product of 6 and an integer closed under subtraction? A. Yes, because the difference of any two multiples of 6 is equal to 6. B. Yes, because the difference of any two multiples of 6 is also a multiple of 6. C. No, and a counterexample is 6 – 6 = 0. D. No, and a counterexample is 6 – 18 = –12.

Answer 1

Answer:

B. Yes, because the difference of any two multiples of 6 is also a multiple of 6.

Step-by-step explanation:

6*6=12