To get you started, you can copy (Ctrl-C) the header below and paste (Ctrl-V) it

Question

To get you started, you can copy (Ctrl-C) the header below and paste (Ctrl-V) it into the answer window.

Then explain why the argument form is valid or invalid.

p     q    p q   p      q

T     T    
T     F    
F     T    
F     F    

Use truth tables to evaluate whether the following argumentform is valid. The argumentform being valid means that the conclusion is true whenever all the premises are true. Fill in the remaining rows and columns below and type them in the box below, IN ORDER T F F T

Explanation / Answer

p     q    p   q   p      q

T     T T F T
T     F T F F
F     T T T T
F     F F T F

p V q means when both are false(F) then it is false(F)

Hence it is INVALID, as one of the aurgment is false(F)

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