Answer:
d
Step-by-step explanation:
because it says in your thing up above to exchange but there is a 50% im wrong
The last set (choice D) is a subset of given set B.
The other 3 choices are wrong.
Answer: If i'm correct i think the subsets of b are
={0},{1},{2},{0,1},{1,2} ,{2,0},{0,1,2},{phye}
Step-by-step explanation:
Fyi I didn't find this on google or anything I did the calculation on my computer and yes this is correct...
If it's wrong I'm sorry...