Question: Determine whether the following argument is valid or invalid. You may use any truth-table method you prefer. 1. (R . Q ) V ~ S

Determine whether the following argument is valid or invalid. You may

Determine whether the following argument is valid or invalid. You may use any truth-table method you prefer. 1. (R . Q ) V ~ S 2.RV ~ Q 3. ~ QV ~ S 4.So, ~ S . R O valid O invalid

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2. I try to be as logical as possible

1. To understand the prerequisites for personal communication mastery.

2. To understand different focus areas for personal communication mastery.