SOLUTION: Please help me solve 1. (~m>p) * (~n>q) 2. ~(m*n) // P v Q

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1. (~M->P)&(~N->Q)
2. ~(M&N)
         // PvQ

3. ~Mv~N        2, DeMorgan's law
4. PvQ          1,3 Constructive dilemma

Edwin