The function f(x)= ^ -1 x+x increases in the interval
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
The function \(f(x)=\cot ^{-1} x+x\) increases in the interval
- \((1, \infty)\)
- \((-1, \infty)\)
- \((-\infty, \infty)\)
- \((0, \infty)\)
Answer
(D) (0, )
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