Let \R*=\R-\{(2k-1){\pi/2}{/}k∊\I\}. The function f : \R*\to\R is defined as f(x) = \tanx - x, then f(x) is

Correct Answer is : an increasing function

TS EAMCET 5-Aug-2021 Shift 2 Question Paper

Section: Mathematics

Question : 71 of 160

Marks: +1, -0

Let R*=R−{(2k−1)

/k∊I}. The function f : R*→R is defined as f(x) = tanx−x, then f(x) is

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