Published by:
CGP EDU Academic Team
Published on: August 11, 2026
If 
and 
are three sets such that 
and 
, then
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Let 
Suppose 
Thus 
Again, suppose 
(As x 
C)
Thus in both cases, 
Hence 
…….(i)
Similarly, we can show that 
……… (ii)
Combining (i) and (ii), we get 
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