McqMate
| Q. |
DeMorgan’s theorem states that |
| A. | (ab)’ = a’ + b’ |
| B. | (a + b)’ = a’ * b |
| C. | a’ + b’ = a’b’ |
| D. | (ab)’ = a’ + b |
| Answer» A. (ab)’ = a’ + b’ | |
| Explanation: the demorgan’s law states that (ab)’ = a’ + b’ & (a + b)’ = a’ * b’, as per the dual property. | |
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