Question

Let A = {t-shirt, tank} and let B = {shorts, pants}. Find A X B.

{t-shirt, tank, shorts, pants}

{ }

{(t-shirt, short), (tank, pants)}

{(t-shirt, shorts), (t-shirt, pants), (tank, shorts), (tank, pants)}

Answer 1

I think it's the last one.

Answer 2

It is the last one you are right because that's what you get by using the FOIL method

Answer 3

FOIL.. method?

Answer 4

yes it is right

Answer 5

First, outer, inner, last. That's just how my teachers explain multiplying like this

Answer 6

Yes the last one is correct, but the FOIL method is completely irrelevant here.

Answer 7

there is no FOIL here, that is a mnemonic devise to remember how to multiply a two term polynomial by a two term polynomial. forget it

Answer 8

Lol.

Answer 9

put foil out of your mind and moveon.org

Answer 10

It's not completely irrelevant because you still use it to get all the answers, even though there aren't numbers. It's still the same basic idea.

Answer 11

Satellite can you help me with my most recent asked question please?
I try to message you but it wont let me.