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Joint Entrance Examination
Mathematics
Mathematical Reasoning
Question 19
Question 19 of 103
Medium
MCQ
The Boolean expression \[ \sim \left( {p \vee q} \right) \vee \left( { \sim p \wedge q} \right)\] is equvalent to :
A
\[{ \sim q}\]
B
\[{ \sim p}\]
C
p
D
q
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Official solution
From the table you can see ~p and ~(p \[ \vee \] q) \[ \vee \] (~p \[ \wedge \] q) are equivalent.
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