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Mathematical Reasoning
medium
$p \wedge( q \wedge \sim( p \wedge q ))$નું નિષેધ $............$ છે.
A
$\sim(p \vee q)$
B
$p \vee q$
C
$(\sim(p \wedge q)) \wedge q$
D
$(\sim(p \wedge q)) \vee p$
(JEE MAIN-2023)
Solution
$\sim[ p \wedge( q \wedge \sim( p \wedge q ))]$
$\sim p \vee(\sim q \vee( p \wedge q ))$
$\sim p \vee((\sim q \vee p ) \wedge(\sim q \vee q ))$
$\sim p \vee(\sim q \vee p )$
$\sim( p \wedge q ) \vee p$
Standard 11
Mathematics