SATHEE: Sets-Relations-And-Functions Question 133

Sets-Relations-And-Functions Question 133

Question: If A and B are two disjoint sets, then which one of the following is correct?

Options:

A) $ A-B=A-(A\cap B) $

B) $ B-A’=A\cap B $

C) $ A\cap B=(A-B)\cap B $

D) All of these

Show Answer

Answer:

Correct Answer: A

Solution:

[a]Since, A and B are two disjoint therefore $ A\cap B=\phi $
$ \therefore ,A-B=A-(A\cap B) $

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Sets-Relations-And-Functions Question 133

Question: If A and B are two disjoint sets, then which one of the following is correct?

Options:

Answer:

Solution:

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