Question

Let f : R $\rightarrow$ [0,∞) be such that $\underset{x \rightarrow 5}{lim} f(x)$ exists and $\underset{x \rightarrow 5}{lim} \frac{(f(x))^2-9}{\sqrt{|x-5|}} = 0$. Then $\underset{x \rightarrow 5}{lim} f(x)$ equals :
(a) 0
(b) 1
(c) 2
(d) 3

Answer 1

Hey mate..

ur answer is..

option A

0

hope it's help uh