Question: given below. 450 Construct formal proof of validity using the method of Conditional Proof. Assumption car be taken only from the conclusion part. Only one

given below. 450 Construct formal proof of validity using the method

given below. 450 Construct formal proof of validity using the method of Conditional Proof. Assumption car be taken only from the conclusion part. Only one assumption is allowed and clearly shov where the scope of assumption ends. (Answer Must Be HANDWRITTEN) [4 marks] (x) { (Fx . Gx) > [ Hx v ~(Ix v Jx)] } ~(3x) (Fx . ~ Gx) ~(3x) [Hx . ~(1x . ~Zx)] /.. (x) [Fx = (Hx = Ix) ]

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