2010000304

SubArea: 
Primitive function
Level: 
C
Project ID: 
2010000304
Source Problem: 
1003107910
Accepted: 
0
Clonable: 
1
Easy: 
0
Solve the indefinite integral \[ \int\mathrm{e}^{\cos ⁡x}\sin ⁡x\,\mathrm{d}x \] of a real-valued function.
\( -\mathrm{e}^{\cos ⁡x} +c \), \( c\in\mathbb{R} \)
\(- \mathrm{e}^{\cos ⁡x}\cdot\cos ⁡x+c \), \( c\in\mathbb{R} \)
\( \mathrm{e}^{\sin ⁡x}\cdot\cos ⁡x+c \), \( c\in\mathbb{R} \)
\( \mathrm{e}^{\cos ⁡x}\cdot\sin ⁡x+c \), \( c\in\mathbb{R} \)