Let A = {2, 4, 6, 8,10} , B = (2, 4, 8, 10}, and C = {2, 4, 6, 9}

Question

Complete the following
9 ∈ ___
Enter A, B or C for solution

I think its A = {2, 4, 6, 8,10}

Answer 1

Why would you think that?
Do you see a 9 in A ??

Answer 2

Oh ya you right so its C my bad