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Find sets A ,\ B\ a n d\ C such that Ann...

Find sets `A ,\ B\ a n d\ C` such that `AnnB ,\ AnnC\ a n d\ BnnC` are non empty sets and `AnnBnnC=varphidot`

Text Solution

Verified by Experts

To prove this, we can take some example sets.
Let `A = {1,2,3,4,5},`
`B = {4,5,6,7,8},`
`C={7,8,9,1,2}`
Now, `AnnB = {4,5}`
`BnnC = {7,8}`
`CnnA = {1,2}`
Now, if we take,
...
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