Let, ▢, be such that the Boolean expression (p q) ⇒ (p ▢ q) is a tautology. Then:

Mathematical Reasoning: JEE Main 2021 Mathematics question

JEE Main 2021 · 31 Aug, Morning shift · Q4356

JEE Main 202131 Aug, Morning shiftMathematicsHardMathematical Reasoning115× since 2008

Let *, ▢

\in

{

\wedge

\vee

} be such that the Boolean expression (p *

\sim

\Rightarrow

(p ▢ q) is a tautology. Then :

JEE Main 2021 · 31 Aug, Morning shift · Q4356

JEE Main 202131 Aug, Morning shiftMathematicsHardMathematical Reasoning115× since 2008

Let *, ▢

\in

{

\wedge

\vee

} be such that the Boolean expression (p *

\sim

\Rightarrow

(p ▢ q) is a tautology. Then :