Question

.Find A ∩ B if A = {2, 5, 8, 11, 14} and B = {1, 3, 5, 7}.




{5}

{1, 2, 3, 5, 7, 8, 11, 14}

Answer 1

which element(s) is/are in both sets?

Answer 2

there's nothing in common

Answer 3

wait scratch that sorry .. I see 5

Answer 4

i think the question was reedited...

Answer 5

there was a 3 there ...i think

Answer 6

what element is in both sets @ChrisNeedsHelp ?

Answer 7

5?

Answer 8

\(a\in A\cap B \implies a\in A \ \text{and} \ a\in B\)

Answer 9

correct

Answer 10

thank you guys!

Answer 11

so \(\{5\}\) is the intersection.