Question

which of the following is true? a) A-B=AnB b)A-B=B-A c) (AUB)'=A'UB'd)(AnB)'=A'UB'​

Answer 1

Answer:

প, ABCDEFGৰু পৰিমা ও কেয়ল কত

Answer 2

Answer:

1. Answer is C

Step-by-step explanation:

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