Match the following:
| List - I | List - II |
| a. \((p \rightarrow q) \Leftrightarrow (\neg q \rightarrow \neg p)\) | (i) Contrapositive |
| b. \([(p \land q) \rightarrow r] \Leftrightarrow [p \rightarrow (q \rightarrow r)]\) | (ii) Exportation law |
| c. \((p \rightarrow q) \Leftrightarrow [(\neg p \land q) \rightarrow 0]\) | (iii) Reductio ad absurdum |
| d. \((p \land q) \Leftrightarrow [(p \rightarrow q) \land (q \rightarrow p)]\) | (iv) Equivalence |
1
a - i, b - ii, c - iii, d - iv
2
a - i, b - iii, c - ii, d - iv
3
a - iii, b - ii, c - iv, d - i
4
a - iv, b - i, c - iii, d - ii
5
Question Not Attempted