If f"(x) is a positive function for all x \\in\R, f'(3)=0 and g(x)=f(\tan ^{2}(x)-2 \tan (x)+4) for 0

(\frac{\\pi}{6}, \frac{\\pi}{3})

(\frac{\\pi}{4}, \frac{\\pi}{2})

AP EAPCET 19-Aug-2021 Shift 2 Paper

Section: Mathematics

Question : 73 of 160

Marks: +1, -0

If f"(x) is a positive function for all x∈R,f′(3)=0 and g(x)=f(tan2(x)−2‌tan(x)+4) for 0<x<

, then the interval in which g(x) is increasing is

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