Question

Find A B.
A: {2, 4, 6, 8, 10, 12}
B: {−2, −1, 2, 4, 7, 11}

Answer 1

A is arithmetic.
\[
a_n = a_1+(n-1)d
\]

Answer 2

Wait, do you mean \(A\cap B\) or \(A\cup B\)?

Answer 3

yes

Answer 4

Which is it, cup or cap?

Answer 5

cup