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

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