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JEE Main 2022 Mathematics question

MathematicsInverse Trigonometric FunctionsJEE Main 2022

Let x * and (x * 1) * 1 = x * (1 * 1). Then a value of is

Answer: (2)

Solution

(x * 1) * * and x * (1 * 1) = x * . Equating: , so $ +

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Question ID VK-024220