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# 2. Construct derivations to prove that the following pair = of wffs in S are equivalent in SD: (20 ptstotal) A-(B ~ C) (A ^B)- C...

## Question

###### 2. Construct derivations to prove that the following pair = of wffs in S are equivalent in SD: (20 ptstotal) A-(B ~ C) (A ^B)- C

2. Construct derivations to prove that the following pair = of wffs in S are equivalent in SD: (20 ptstotal) A-(B ~ C) (A ^B)- C

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