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If then write its: Inverse Converse
If $(\sim P \implies Q)$ then write its:
(i)
Inverse
(ii)
Converse
Answer
Answer (i)
AIGiven $\sim P \Rightarrow Q$. Inverse: negate both the antecedent and the consequent.
Inverse: $\sim(\sim P) \Rightarrow \sim Q$, i.e. $P \Rightarrow \sim Q$.
Answer (ii)
AIConverse: interchange the antecedent and the consequent of $\sim P \Rightarrow Q$.
Converse: $Q \Rightarrow \sim P$.
From ISC 2017 Computer Science Paper 1, question 1(e).