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IFA={x:x is an even number from 1 to 10}. B= {x:x is a odd number from 1 to 10} C={x:x is a prime number from 1 to 10} then verify (B - C) = (A - B) - C |
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Answer» A = {2,4,6,8,} B = {1,3,5,7,9} C = {2,5,7} B - C = 1,3,9,2 = (A - B) - C = A - B is Null MEANS {} - C = C Its VERIFIED |
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