$$\lim_{x \to 0^-}\left(\frac{\left|{x}\right|}{x}\right) = 1$$ More at x→0 from the left $$\lim_{x \to 0^+}\left(\frac{\left|{x}\right|}{x}\right) = 1$$ $$\lim_{x \to \infty}\left(\frac{\left|{x}\right|}{x}\right) = 1$$ More at x→oo $$\lim_{x \to 1^-}\left(\frac{\left|{x}\right|}{x}\right) = 1$$ More at x→1 from the left $$\lim_{x \to 1^+}\left(\frac{\left|{x}\right|}{x}\right) = 1$$ More at x→1 from the right $$\lim_{x \to -\infty}\left(\frac{\left|{x}\right|}{x}\right) = -1$$ More at x→-oo