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प्रश्न
Show that \[AB + \overline {AB }\] is always 1.
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उत्तर
Given:
AB = y
∴ \[X = y + \overline{y}\]
X = 0 + 1
= 1
For y = 1,
X = 1 + 0
= 1
Thus, X = 1 for all values of y = AB.
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संबंधित प्रश्न
Which logic gate corresponds to the truth table given below?
|
A |
B |
Y |
|
0 |
0 |
I |
|
0 |
1 |
0 |
|
1 |
0 |
0 |
|
1 |
1 |
0 |
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