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So recently I have been studying minimization of ER diagrams and have come across a big confusion. So if 2 entities, E1 and E2 are related to each other with one to one cardinality and E1 has Total participation and E2 has Partial participation, How many minimum tables will be required to describe the ER diagram. Considering Geeks for Geeks and Made easy notes the answer is 1, but some sources also say that answer should be 2.

Also for GATE exam which one should be considered ?

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