If C’ U (D ∩ E’) is equivalent to __________(a) (C ∩ (D U E))’(b) (C ∩( D∩ E’))’(c) (C ∩( D’ U E))’(d) (C U ( D ∩ E’)’This question was addressed to me during an internship interview.This key question is from Algebraic Laws on Sets in section Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics

If C’ U (D ∩ E’) is equivalent to __________(a) (C ∩ (D U E))�

1.	If C’ U (D ∩ E’) is equivalent to __________(a) (C ∩ (D U E))’(b) (C ∩( D∩ E’))’(c) (C ∩( D’ U E))’(d) (C U ( D ∩ E’)’This question was addressed to me during an internship interview.This key question is from Algebraic Laws on Sets in section Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics
Answer» The CORRECT ANSWER is (c) (C ∩( D’ U E))’ The explanation: (C’)’≡ C, (C∩ D)’ ≡ C’ U D’.

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