Question: (I need help with these problems. I don't understand the truth tables & transforming one proposition) 2. Show that each of the following logical equivalences

(I need help with these problems. I don't understand the truth tables & transforming one proposition)

(I need help with these problems. I don't understand the truth tables

2. Show that each of the following logical equivalences hold by using two methods: by using a truth table AND by transforming one proposition to the other through a chain of logical equivalences from Table 6 in Section 1.3 of your textbook plus the four additional rules highlighted in lecture. Do NOT use any additional rules from Tables 7 & 8 in Section 1.3 of the textbook. At each step, you should cite the name of the equivalence rule you are using. (a) -(pV-(q + r)) = p1-(Ar) (b) p (pVq) = V

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