According to the idempotent law of Boolean algebra, what is the value of A + A?
Options
-
B.
1
-
C.
A
-
D.
A'
-
E.
None of the above
Correct Answer (Detailed Explanation is Below)
C.
A
Detailed Explanation
Explanation: The idempotent law states that A + A = A and A · A = A. Repeating the same Boolean variable does not change its value.