🛠️ JEE➗ Maths

The statement \((p \wedge(\sim q) \vee((\sim p) \wedge q) \vee((\sim p) \wedge)(\sim q))\) is equivalent to [JEE Main 20…

Q1 FREE PREVIEW

The statement \((p \wedge(\sim q) \vee((\sim p) \wedge q) \vee((\sim p) \wedge)(\sim q))\) is equivalent to

[JEE Main 2023, 13 Apr (Shift 2)]

a

\((\sim p) \vee(\sim q)\)

b

\(p \vee(\sim q)\)

c

\((\sim p) \vee q\)

d

\(p \vee q\)

✓ Correct answer: a)

\((\sim p) \vee(\sim q)\)

Explanation

\(\begin{aligned} & (p \wedge(\sim q) \vee((\sim p) \wedge q) \vee((\sim p) \wedge)(\sim q)) \\ = & (p \wedge(\sim q)) \vee((\sim p) \wedge(q \vee(\sim q))) \\ = & (p \wedge(\sim q)) \vee((\sim p) \wedge t) \\ = & (p \wedge(\sim q)) \vee(\sim p) \\ = & (\sim p) \vee(p \wedge \sim q) \\ = & (\sim p \vee p) \wedge(\sim p \wedge \sim q) \\ = & t \wedge(\sim p \vee \sim q) \\ & =\sim p \vee \sim q\end{aligned}\)

Practice more JEE Maths PYQs

See every question on Mathematical Reasoning, or browse the full JEE question bank.

See all questions on Mathematical Reasoning →