solve 'a' part..hand written plz 4.Let y, v E S(P). Give derivations (Using Equational Layout)) ofthe following formal theorems:(a)E (6 = v) = (¬9v ab)(b) 9, (y → v) E ý (Modus Ponens (MP)).Then apply MP to derive the converse of the Deduction (meta)Theorem:if rF (p= v), then I, y F p.

4. Let co, E S(P). Give derivations (Using Equational Layout)) of the following formal theorems:…

Answered: the following formal theorems: (a) E (p…

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the following formal theorems: (a) E (p = 4) = (¬9 v e6)

Computer Networking: A Top-Down Approach (7th Edition)

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Author:James Kurose, Keith Ross

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Chapter1: Computer Networks And The Internet

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Question

solve 'a' part..hand written plz

4.
Let y, v E S(P). Give derivations (Using Equational Layout)) of
the following formal theorems:
(a)
E (6 = v) = (¬9v ab)
(b) 9, (y → v) E ý (Modus Ponens (MP)).
Then apply MP to derive the converse of the Deduction (meta)Theorem:
if rF (p= v), then I, y F p.

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