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Answer the following.
If and then find the value of
If $A=1$ and $B=0$ then find the value of $(A' + 1) \cdot B$
Answer
Answer
AI$(A'+1) \cdot B$ for $A=1, B=0$: $A'=0$, so $A'+1 = 0+1 = 1$ (Identity Law: anything OR 1 = 1). Then $1 \cdot B = 1 \cdot 0 = 0$.
Final answer: 0
From ISC 2024 Specimen Computer Science Paper 1, question 4(ii)(b).
Check your working with the Boolean algebra solver: the steps law by law, the K-map and the logic circuit for any expression.