The function f(x)= ( +x) (e+x) is
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
The function \(f(x)=\frac{\ln (\pi+x)}{\ln (e+x)}\) is
- increasing on (0, ∞ )
- decreasing on (0, ∞)
- increasing on (0, π/e), decreasing on (π/e, ∞)
- decreasing on (0, π/e), increasing on (π/e, ∞)
Answer
(D) decreasing on (0, π / e ), increasing on ( π / e , ∞ )
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