Question: If the following argument is invalid, create a counterexample chart. If the following argument is valid, create a formal proof. TYPE YOUR ANSWER IN THE

If the following argument is invalid, create a counterexample chart. If the following argument is valid, create a formal proof. TYPE YOUR ANSWER IN THE PROVIDED BOX.

d c

(c d) w

\frac{w (c^{?^{?}} s)}{s w}

You can copy and paste these for your answer:

For a CE Chart:

\

table

[[c_{?}, d_{?}, s_{?}, w_{?}

If the following argument is invalid, create a

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