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Let A and B be two sets such that A ...

Let A and B be two sets such that `A belongs to B `. Then `A cap B` is equal to

A

`phi`

B

B

C

A

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
we have ,
`A cup B = A implies B subA implies A capB=B`
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OBJECTIVE RD SHARMA-SETS-Section I - Solved Mcqs
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  5. if A and B are two sets them (A-B)cup (B-A)cup (AcapB)is equal to

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  6. If A,B,C be three sets such that A cup B=A cupC and Acap B=AcapC,...

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  7. Let A and B be two sets that Acap X =Bcap X=phi and Acup X=Bcup X ...

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  12. 20 teachers of a school either teach mathematics or physics 12 of ...

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  14. A college warded 38 medals in football, 15 in basketball and 20 in ...

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  15. In a class of 55 students the number of students studying subject...

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