PHIL 120 EXAM 3 (LATEST) QUESTIONS WITH 100% SOLVED ANSWERS!!

PHIL 120 EXAM 3 (LATEST)
QUESTIONS WITH 100% SOLVED
ANSWERS!!




1 of 86

Term



If ( P v Q ) is false, then what can you say about the truth value of P?



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P can be true or false P is false




Not a wff P is true

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2 of 86

Term



The food is overcooked or my taste buds are ruined.



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~ ( L v M) L·M




FvT R·~B


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3 of 86

Term



~P



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T,t F,f




F,T T,t,ce

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4 of 86

Term



It is not the case that either Lee Ann or Mary Lynn is a
vegetarian.



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P can be true or false FvT




~ ( L v M) C·~G


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5 of 86

Term



derive ~(P ⊃Q)



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MT DS




MP HS

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6 of 86

Term



Instructions : Use your knowledge of conjunction,
disjunction, negation and truth tables to determine
whether the following arguments are valid or invalid.
R⊃~S/~R



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invalid consistent




unsound weak


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7 of 86

Term



Instructions : Determine whether the following
arrangements of logical operator symbols are WFFs.
[ ( P ⊃Q ) v ~R ] ·~T
Reference: Ref 7-2



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