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यदि `S ={1, 2, 3, 4, 5, 6, 7, 8, 9}, A ={1, 2, 4, 6, 8}, B ={1, 3, 5, 7, 8}, C ={2, 3, 4, 5, 6, 7}` तो जाँच कीजिए : `A nn (B uu C)=(A nn B) uu (A nn C)`

Answer» `B uu C={1, 2, 3, 4, 5, 6, 7, 8}`.
`A nn B={1, 8}, A nn C={2, 4, 6}`.
अब `A nn (B uu C)={x :x in A` और `x in (B uu C)}={1, 2, 4, 6, 8}`.
`(A nn B) uu (A nn C)={1, 2, 4, 6, 8}`
`:. A nn (B uu C)=(A nn B) uu (A nn C)`.


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