Question

If A = {2, 4, 6, 8, 10, 12, 14} and B = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, what is A B?

{ }

{1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 12, 14}

{2, 4, 6, 8, 10}

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14}

Answer 1

not sure about this - do you mean A union with B that is A U B

Answer 2

if so the answer is the last choice - it contains all elements in A and B ( with no duplicates)

Answer 3

yea thats wat mean union

Answer 4

ok then its last one

Answer 5

okat thxs'

Answer 6

yw