1
/
| ___ / ___\ ___ / ___ \ ___ / ___\ ___ / ___ \
| 1 I*\/ 2 *log\I*\/ 2 / I*\/ 2 *log\- I*\/ 2 + tan(1/2)/ I*\/ 2 *log\-I*\/ 2 / I*\/ 2 *log\I*\/ 2 + tan(1/2)/
| ---------- dx = - -------------------- - --------------------------------- + --------------------- + -------------------------------
| 3 + cos(x) 4 4 4 4
|
/
0
$${{\arctan \left({{\sqrt{2}\,\sin 1}\over{2\,\cos 1+2}}\right)
}\over{\sqrt{2}}}$$
Ответ (Неопределённый)
[src] / ___ / ___ /x\\ ___ / ___ /x\\
| I*\/ 2 *log|- I*\/ 2 + tan|-|| I*\/ 2 *log|I*\/ 2 + tan|-||
| 1 \ \2// \ \2//
| ---------- dx = C - ------------------------------- + -----------------------------
| 3 + cos(x) 4 4
|
/
$${{\arctan \left({{\sin x}\over{\sqrt{2}\,\left(\cos x+1\right)}}
\right)}\over{\sqrt{2}}}$$