Question: Determine if the argument below is VALID or INVALID. If invalid, state which row caused it to be invalid. P1: ~(a b) P2: ~b a

Determine if the argument below is VALID or INVALID. If invalid, state which row caused it to be invalid. P1: ~(a b) P2: ~b a C: ~b Here is a blank truth table for your convenience: Row helper helper Premise 1 Premise 2 Conclusion a b ~(a U b) ~b a ~b 1 T T 2 T F 3 F T 4 F F

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