UPSC NDA II 2018 Mathematics Solved Paper
© examsiri.com
Question : 5 of 120
Marks:
+1,
-0
If A, B and C are subsets of a Universal set, then which one of the following is not correct?
Where A’ is the complement of A.
Where A’ is the complement of A.
[NDA II 2018]
Go to Question: