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प्रश्न
The maximum value of the function f(x) = `logx/x` is ______.
पर्याय
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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Let f(x) = 2x3 - 12x2 - 192x
∴ f'(x) = `square` and f''(x) = `square`
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