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

If `A = {1,2,3,4},B={2,3,4} and C={1,3}` , then find the set X such that :
(i) `X subB and X sub C`
(ii) `X sub B and X cancel(sub)C`
(iii)`X subA, X subB and X sub C`.

Text Solution

Verified by Experts

The correct Answer is:
(i) `X = phi,{3}`
(ii) `X ={2},{4},{2,3},{2,4},{3,4},{2,3,4}`
(iii) `X = phi,{3}`
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