ETC EngineeringMCQs
Home › Digital Electronics › According to Boolean algebra, A + 0 equals?
MCQ Practice Question
Digital ElectronicsBoolean Algebra

According to Boolean algebra, A + 0 equals?

  • A0
  • B1
  • CA
  • DA̅
Report an error
Correct Answer: C. A
Explanation: The OR identity law states A + 0 = A.
Reference: Boolean algebra identity law
Continue practicing: Digital Electronics MCQs or browse all MCQs.