Discussion

Explanation:

Here,
p = It is a holiday.
q = I play cricket.
r = I watch a movie.

Statement: If p, (q and r)

Conclusion 1: p ⇒ (q and r)

Conclusion 2: ~(q and r) ⇒ ~p
∴ ~q or ~r ⇒ ~p

(i) ~q ⇒ ~p
(ii) ~r ⇒ ~p

Option (a) corresponds to conclusion 2.

Hence, option (a).

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