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?

Answer 1

what is the symbol between the A and the B?

Answer 2

is it

\[\large \cup\]

OR

\[\large \cap\]

Answer 3

u

Answer 4

nvm its {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14}
right?

Answer 5

yep you got it,

\[\large A \cup B = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14\}\]

Answer 6

you just combine the two sets to form a bigger set and toss out any duplicates

Answer 7

yay thx..and thx for the medal!

Answer 8

you're welcome