Maharashtra BoardEnglish MediumSTD 12 ScienceMathsMathematical Logic1 Mark
Question
~ [(~p ∧ r) ∨ (s → ~q)] ↔ (p ∧ r)
✓
Answer
~ [(~p ∧ r) ∨ (s → ~q)] ↔ (p ∧ r) ≡ ~ [(~T ∧ F) ∨ (F → ~T)] ↔ (T ∧ F) ≡ ~ [(F ∧ F) ∨ (F → F)] ↔ F ≡ ~ (F ∨ T) ↔ F ≡ ~T ↔ F ≡ F ↔ F ≡ T Hence the truth value of the given statement is true.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.