If A,B and C are three sets prve that A - (BμC) = (A-B) Π (A-C) ka answer
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Step-by-step explanation:
If A,B and C are three sets prve that A - (BμC) = (A-B) Π (A-C) ka answer
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Answer:
let a= 8,9,10
b = 123456
c = 12345678
Step-by-step explanation:
BUC = combine all elements of b and c= 123456789
A-(BUC)= elements in A which are not in BUC
=9,10. ------(1)
A-B =Elements in A WHICH ARE NOT IN B
=8,9,10
A-C =Elements which are in A but not in C
=9,10
(A-B) intersection (A-C) = common elements = 9, 10 ----(2)
hence proved....(1)=(2)
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