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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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