1.

For any two sets A and B, prove that(i) A∪B-B=A-B(ii) A-A∩B=A-B(iii) A-A-B=A∩B(iv) A∪B-A=A∪B [NCERT EXEMPLAR](v) A-B∪A∩B=A [NCERT EXEMPLAR]

Answer» For any two sets A and B, prove that



(i) AB-B=A-B

(ii) A-AB=A-B

(iii) A-A-B=AB

(iv) AB-A=AB [NCERT EXEMPLAR]

(v) A-BAB=A [NCERT EXEMPLAR]


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