Questions  

If (p~r)(~pq) is false, then truth values of p, q and r are, respectively, 

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By Expert Faculty of Sri Chaitanya
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a
T, T, T
b
T, F, T
c
T, F, F
d
F, T, T
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detailed solution

Correct option is C

(p∧~r)→(~p∨q) is false. Thus, (p∧~r) is true and (~p∨q) is falseSo, (p is true and ~r is true) and (~p is false and g is false) Therefore, p is true, r is false and q is false.

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