If the function f(x) = ( 1x )^ 2x ; x > 0 attains the maximum value at x = 1e then:

JEE Main 2024 Mathematics question

If the function ; x > 0 attains the maximum value at x = then:

Answer: (C)

The maximum of ... at x = 1/e means (1/ is largest...

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Question ID VK-012127