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Home Questions WR5DHST38N
Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:
What is the following expression equal to? (A+B)'
Options:
A' + B'
A + B
A'B + B'A
A'B'
Correct Answer:
A'B'
Explanation:
De Morgan's Law : (A+B)' = A'B'

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