Topic: Electronics Engineering
Write a Boolean expression for Z in terms of A, B, C, D and E. You need not simplify the expression
- A. $[\{(A+B)\cdot(D\cdot E)\}+C]$
- B. $[\{(A\cdot B)+\overline{(D+E)}\}\cdot C]$
- C. $\overline{[\{\overline{(A\cdot B)}+(D+E)\}\cdot\overline{C}]}$
- D. False
Answer: B. $[\{(A\cdot B)+\overline{(D+E)}\}\cdot C]$
Explanation: $Z=\overline{\{\overline{D+E}+AB\}C}$