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Let A={1,2. 3. 4} ,B={1,2,3} and C={2,...

Let `A={1,2. 3. 4} ,B={1,2,3} and C={2,4}` Find all sets X satisfying the following pair of conditions (i) `X sube B,X!=B` and `X sube C` (ii) `X subeB,X subC`.

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