Questions
If is any logical statement, then
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By Expert Faculty of Sri Chaitanya
a
p∧(~p) is a tautology
b
p∨(~p) is a contradiction
c
p∧p=p
d
p∨(~p)=p
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Correct option is C
p∧(~p)≡Fp∨(~p)≡Tand p∧p≡p is true for each logical statement p.
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