Consider on the interval

MATHEMATICS · Subjective · CBSE · Mathematics · Applications of Derivatives · Applications of Derivatives

Problem

Consider f(x)=2(tan⁡x)−xf(x)=2\bigl(\tan x\bigr)-x on the interval (0,π)(0,\pi). Find the xx-coordinate and the corresponding value f(x)f(x) at each local extremum lying in this interval.

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