Match List I with List II and choose the correct answer from the code given below.

1. A(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
2. B(a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
3. C(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
4. D(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

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Show answer & explanation

Correct answer: D. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

Explanation

Equivalence is p ⇔ q (iv); contrapositive is ¬q ⇒ ¬p, listed as p ⇒ q : ¬q ⇒ ¬p (iii); converse is q ⇒ p (ii); implication is p ⇒ q (i).