quick question.

[adamstgBit]

i don't not fully understand the public/private key cryptography... so my question may seem Stupid but here goes

would it be possible to determine if 2 btc addresses came from the same wallet?

[Revalin]

The addresses themselves are completely independent but you can see if the coins that go through them come from or go to a common source.  If you see a transaction that spends coins from two addresses you now know that those two addresses belong to the same person.

Try looking up the addresses on blockexplorer.com.