According to De Morgan's first theorem, (A + B)' is equal to:
Options
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A.
A' + B'
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B.
A' · B'
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C.
A · B
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D.
A + B
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E.
None of the above
Correct Answer (Detailed Explanation is Below)
B.
A' · B'
Detailed Explanation
Explanation: De Morgan's first theorem states that the complement of a sum is equal to the product of the complements: (A + B)' = A' · B'.