Question: Q 5. Determine whether the following arguments are valid: (a) p 9S TA ..svr (b) p (qr) (p 9) 9 ..ar (c) (p (9 (PAq)))

Q 5. Determine whether the following arguments are valid: (a) p

Q 5. Determine whether the following arguments are valid: (a) p 9S TA ..svr (b) p (qr) (p 9) 9 ..ar (c) (p (9 (PAq))) ::(-(p^q) (p -9))

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