Answer:
choosing one card from a deck and then choosing one card from another deck.
Step-by-step explanation:
These two actions are independent of each other. There is the same probability of choosing a card from any of those decks.
Let's say the decks are of 52 cards for example.
If you select one from the first deck , there are still 52 cards on the second.
Having selected from one, did not affect the other.
I hope this helped. I am sorry if you get this wrong.