jee-main 2016 Q81

jee-main · India · 09apr Small angle approximation

$\lim_{x \to \pi/2} \frac{\cot x - \cos x}{(\pi - 2x)^3}$ equals:
(1) $\frac{1}{24}$
(2) $\frac{1}{16}$
(3) $\frac{1}{8}$
(4) $\frac{1}{4}$

$\lim_{x \to \pi/2} \frac{\cot x - \cos x}{(\pi - 2x)^3}$ equals:\\
(1) $\frac{1}{24}$\\
(2) $\frac{1}{16}$\\
(3) $\frac{1}{8}$\\
(4) $\frac{1}{4}$