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A and B are non-empty sets A - B = A and...

A and B are non-empty sets A - B = A and B - A = B. Then which of the following is true ?

A

`A sub B`

B

`B sub A`

C

A and B are disjoint

D

A = B

Text Solution

Verified by Experts

The correct Answer is:
C
`A - B= A rArr A` and B have no common elements.
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