Hello everyone, this problem is bothering me!(adsbygoogle = window.adsbygoogle || []).push({});

The problem states:

Note: 'x means x is complemented, or a bar is over it.

One of DeMorgan's theorems states that 'x+'y = 'x'y; Sipmly stated, this means that logically there is no difference between:

(a) a NOR gate and an AND gate with inverted inputs.

b. a NAND gate and an OR gate with inveted inputs.

c. an AND gate and a nor gate with inverted iputs.

d. a nor gate and a NAND gate with inverted inputs.

I said, d, which was wrong.

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# Homework Help: DeMorgan's theorem, What does it logically mean? I missed it on a test!

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