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प्रश्न
The maximum value of the function f(x) = `logx/x` is ______.
विकल्प
e
`1/e`
e2
`1/e^2`
उत्तर
The maximum value of the function f(x) = `logx/x` is `bb(1/e)`.
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Solution: Let x cm and y cm be the length and breadth of a rectangle.
Then its area is xy = 50
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