Let ∆, ∇ \in\{∧, V\} be such that {\p} ∇ {\q} \Rightarrow(( {\p} ∆ {\q}) ∇ {\r}) is a tautology. Then (p ∇ {\q}) ∆ {\r} is logically equivalent to : [26-Jun-2022-Shift-1]

Correct Answer is : (p∆r)∨q

JEE Main 26 June 2022 Shift 1 Solved Paper

Section: Mathematics

Question : 20 of 90

Marks: +1, -0

Let ∆,∇∈{∧,V} be such that p∇q⇒((p∆q)∇r) is a tautology. Then (p ∇q)∆r is logically equivalent to :

[26-Jun-2022-Shift-1]

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