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Question Number 178568 by Spillover last updated on 18/Oct/22

Given the preposition  [(p→q)∧(q→r)]→(p→r)  Write down  (a)Converse  (b)Inverse  (c)Contrapositive

Giventhepreposition[(pq)(qr)](pr)Writedown(a)Converse(b)Inverse(c)Contrapositive

Answered by cortano1 last updated on 18/Oct/22

(a) (p⇒r)⇒[ (p⇒q)∧(q⇒r)]  (b) [ (p∧∼q)∨(q∧∼r)]⇒(p∧∼r)  (c) (p∧∼r)⇒[ (p∧∼r)∨(q∧∼r)]

(a)(pr)[(pq)(qr)](b)[(pq)(qr)](pr)(c)(pr)[(pr)(qr)]

Commented by Spillover last updated on 18/Oct/22

thanks

thanks

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