JEE MATHEMATICS MCQ: MAXIMA & MINIMA

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Application +4 | -1

The function

f\left( x \right) = \frac{x}{2} + \frac{2}{x}

has local minimum at

View answer and explanation

Correct option: D

x = 2

Option D (

x = 2

) is correct because the function's second derivative is positive at

x = 2

, indicating a local minimum.

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