1003018701

SubArea: 
Primitive function
Level: 
A
Project ID: 
1003018701
Accepted: 
1
Clonable: 
0
Easy: 
1
Evaluate the following integral on \( (0;\pi) \). \[ \int\left(\pi\,\mathrm{e}^x-\frac3{\sin^2 x}\right)\mathrm{d}x \]
\( \pi\,\mathrm{e}^x+3\,\mathrm{cotg}⁡\,x+c\text{, }c\in\mathbb{R} \)
\( \pi\,\mathrm{e}^x+3\,\mathrm{tg}⁡\,x+c\text{, }c\in\mathbb{R} \)
\( \pi\,\mathrm{e}^x+\mathrm{cotg}⁡\,x+c\text{, }c\in\mathbb{R} \)
\( \pi\,\mathrm{e}^x-3\,\mathrm{cotg}⁡\,x+c\text{, }c\in\mathbb{R} \)