JEE Mains 25-Jan-2023 Shift 2 Solved Paper

Section: Mathematics

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Question : 67 of 90

Marks: +1, -0

Let ∆,∇∈{∧,∨} be such that (p→q)∆(p∇q) is a tautology. Then

[25-Jan-2023 Shift 2]

∆=∧,∇=∨
∆=∨,∇=∧
∆=∨,∇=∨
∆=∧,∇=∧

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