The function f(x)= ^ -1 ( x+ x) is a/an :

Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability

1. decreasing function on\((0, \pi / 2)\)
2. increasing function on \((0, \pi / 4)\)
3. neither increasing nor decreasing
4. None of these

Answer

(A) decreasing function on (0, / 2)

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