Question

f(x) =
$\frac{ \sqrt{x + 1} }{x}$
x=3


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Answer 1

$f(x)=\frac{\sqrt{x + 1} }{x} = \frac{\sqrt{3 + 1} }{3} = \frac{\sqrt{4} }{3} = \frac{2}{3} = 0,(6)$