sin^2t=cosstant/e^t хәл итегез

$$\sin ^ { 2 } t = \frac { \cos s \tan t } { e ^ { t } }$$

s өчен чишелеш

$$\left\{\begin{matrix}s=-\arccos(\frac{\sin(2t)e^{t}}{2})+2\pi n_{3}\text{, }n_{3}\in \mathrm{Z}\text{; }s=\arccos(\frac{\sin(2t)e^{t}}{2})+2\pi n_{4}\text{, }n_{4}\in \mathrm{Z}\text{, }&\nexists n_{1}\in \mathrm{Z}\text{ : }t=\frac{\pi \left(2n_{1}+1\right)}{2}\text{ and }\frac{|\sin(2t)|e^{t}}{2}\leq 1\\s\in \mathrm{R}\text{, }&\exists n_{2}\in \mathrm{Z}\text{ : }t=\pi n_{2}\end{matrix}\right.$$