Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Digital Logic Number Representations and Computer Arithmetic Basic Gates
Let ⊕ denote XOR operation. Let 1 and 0 denote the binary constants and F is the Boolean expression over two variables P and Q
F(P, Q) = ((1 ⊕ P) ⊕ (P ⊕ Q)) + ((P ⊕ Q) ⊕ (Q ⊕ 0))
Which of the following is equivalent expression to F?
1
Ρ ⊕ Q
2
P + Q
3
\(\overline{P+Q}\)
4
\(\overline{P \oplus Q}\)