Question

Find A B if A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}.


Ø
{7}
{3, 4, 5, 7, 9, 10, 13, 17}

Answer 1

the question is not clear find A ...... B, you are missing a sign

Answer 2

Thats all it shows on my test

Answer 3

you have choices is it find AUB, or find A the u upside down B

Answer 4

Its A U B

Answer 5

ok, now it makes sense, the U means union so unite all numbers

Answer 6

Okk