Question

Explain whether the following given sets are closed under addition:

a .B ={0}
b. T = {0, 3, 6, 9, 12, . . . }
c. N = {1, 2, 3, 4, 5, . . .}
d .V = {3, 5, 7}

Answer 1

1 cause I said Soo

Explanation:

1 cause I said Soo