Q. At which state does the propositional literals are complementary. (Solved)
1. if one variable is less
2. if one is the negation of the other
3. both a & b
4. none of the mentioned
- b. if one is the negation of the other
1. if one variable is less
2. if one is the negation of the other
3. both a & b
4. none of the mentioned