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Mathematical Reasoning
medium

$\sim  (p \Leftrightarrow  q) = …..$

A

$(p \Rightarrow  q) \wedge  (q \Rightarrow p)$

B

આમાંથી એકપણ નહિ

C

$[(\sim  p) \wedge  (\sim  q)]  \vee [(\sim  q) \wedge  p]$

D

$(p \wedge  \sim  q) \wedge  (\sim  p \wedge  q )$

Solution

$\sim  (p \Leftrightarrow  q) = \sim  (p \Rightarrow  q \wedge  q \Rightarrow  p)  = \sim  (p \Rightarrow  q) \vee \sim  (q \Rightarrow  p)  =(p \wedge  \sim  p) \vee (q \wedge  \sim  p)$

Standard 11
Mathematics

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