If f is a real function such that f(4)=4 and f'(4)=16 then\lim_{x\to 4} \sqrt{f(x)}-2}/{\sqrt {x}-2}=

TS EAMCET 5 May 2018 Shift 2 Solved Paper

Section: Mathematics

Question : 65 of 160

Marks: +1, -0

If f is a real function such that f(4)=4 and f′(4)=16 then

lim

x→4

√f(x)−2

√x−2

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