Question

(A-B) union B = A union B​

Answer 1

(A/B) U B = A U B

Now refer the first attachment, Here they have shaden the A part which does not belongs to B.

Then if we union the A part with union B then, we will get full A and B got shaden.

This refers to A U B which is the RHS

Answer 2

Answer:

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Step-by-step explanation:

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