Question: 1. Consider the following argument. Av(Bv(Cv(Dv (EvF))) ~A -C CE + (20%) Provide a derivation, with only primitive rules of inference, to show that the

1. Consider the following argument. Av(Bv(Cv(Dv (EvF))) ~A -C CE +

1. Consider the following argument. Av(Bv(Cv(Dv (EvF))) ~A -C CE + (20%) Provide a derivation, with only primitive rules of inference, to show that the above argument is valid. (10%) To show that this argument is valid, an alternative is to construct a th table has many rows-so please don't draw it. Calculate the number of its rows

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