Question

write the set A = {x/x e N; -3 < × ≤ 7} in roster form and also find in n(A)​

Answer 1

Step-by-step explanation:

A = { -2, -1, 0, 1, 2, 3, 4, 5, 6, 7}

n(A) = 10

hope it was helpful : )