Question n°1
$f(x)=\frac{ln(x)}{x^2+1}$
$\lim\limits_{x \to +\infty} f(x) = 3$
$\lim\limits_{x \to +\infty} f(x) = 0$
$\lim\limits_{x \to +\infty} f(x) = e$
$\lim\limits_{x \to +\infty} f(x) = +\infty$
$\lim\limits_{x \to +\infty} f(x) = 1$
Question n°2
$f(x)=\sqrt{(-x)^2+3}$
$\lim\limits_{x \to -\infty} f(x) = -\infty$
$\lim\limits_{x \to +\infty} f(x) = -\infty$
$\lim\limits_{x \to +\infty} f(x) = \sqrt3$
Question n°3
$f(x)=\sqrt{\frac{1}{x}+2}$
$\lim\limits_{x \to +\infty} f(x) = 2$
$\lim\limits_{x \to +\infty} f(x) = \sqrt2$
$\lim\limits_{x \to 0} f(x) = \sqrt2$
Question n°4
$f(x)=\frac{x^2-x-2}{x-2}$
$\lim\limits_{x \to 2} f(x) = 3$
$\lim\limits_{x \to 3} f(x) = 2$
$\lim\limits_{x \to 2} f(x) = +\infty$
Question n°5
$f(x)=\sqrt{x^2+1}-\sqrt{x^2-1}$
$\lim\limits_{x \to 0} f(x) = +\infty$
Question n°6
$f(x)=\frac{ln(x+1)-ln(3)}{x-2}$
$\lim\limits_{x \to +\infty} f(x) = ln(2)$
$\lim\limits_{x \to 2} f(x) = \frac{1}{3}$
$\lim\limits_{x \to 2} f(x) = \frac{1}{2}$
Question n°7
$f(x) = \frac{ln(x)}{x}$
$\lim\limits_{x \to 0^+} f(x) = -\infty$
$\lim\limits_{x \to 0^+} f(x) = +\infty$
$\lim\limits_{x \to 0^+} f(x) = 0$
$\lim\limits_{x \to 0^+} f(x) = e$
Question n°8
$f(x)= \frac{ln(x+1)}{x}$
$\lim\limits_{x \to 0} f(x) = 0$
$\lim\limits_{x \to 0} f(x) = 1$
$\lim\limits_{x \to 0} f(x) = -\infty$
$\lim\limits_{x \to 0} f(x) = ln(2)$
Question n°9
$f(x)=\frac{e^x}{x^2}$
$\lim\limits_{x \to -\infty} f(x) = 0$
$\lim\limits_{x \to -\infty} f(x) = +\infty$
$\lim\limits_{x \to -\infty} f(x) = 1$
Question n°10
$f(x)=\frac{e^x}{\sqrt{x}}$
$\lim\limits_{x \to 0^+} f(x) = 1$
Accès restreint aux membres.
Abonnez-vous pour accéder au cours complet.
