$$\lim_{x \to 0^-}\left(\frac{\log{\left(\cos{\left(x \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}\right) = 0$$
Más detalles con x→0 a la izquierda$$\lim_{x \to 0^+}\left(\frac{\log{\left(\cos{\left(x \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}\right) = 0$$
$$\lim_{x \to \infty}\left(\frac{\log{\left(\cos{\left(x \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}\right) = \frac{\log{\left(\left\langle -1, 1\right\rangle \right)}}{\log{\left(\cos{\left(n \right)} \right)}}$$
Más detalles con x→oo$$\lim_{x \to 1^-}\left(\frac{\log{\left(\cos{\left(x \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}\right) = \frac{\log{\left(\cos{\left(1 \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}$$
Más detalles con x→1 a la izquierda$$\lim_{x \to 1^+}\left(\frac{\log{\left(\cos{\left(x \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}\right) = \frac{\log{\left(\cos{\left(1 \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}$$
Más detalles con x→1 a la derecha$$\lim_{x \to -\infty}\left(\frac{\log{\left(\cos{\left(x \right)} \right)}}{\log{\left(\cos{\left(n \right)} \right)}}\right) = \frac{\log{\left(\left\langle -1, 1\right\rangle \right)}}{\log{\left(\cos{\left(n \right)} \right)}}$$
Más detalles con x→-oo