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