Ответ (Неопределённый)
[src]
/ /
| |
| sin(x) | sin(x)
| -------- dx = C + | -------- dx
| cos(2*x) | cos(2*x)
| |
/ /
$${{\sqrt{2}\,\log \left(\sin ^2\left(2\,x\right)+2^{{{3}\over{2}}}\,
\sin x\,\sin \left(2\,x\right)+\cos ^2\left(2\,x\right)+\left(2^{{{3
}\over{2}}}\,\cos x+2\right)\,\cos \left(2\,x\right)+2\,\sin ^2x+2\,
\cos ^2x+2^{{{3}\over{2}}}\,\cos x+1\right)-\sqrt{2}\,\log \left(
\sin ^2\left(2\,x\right)-2^{{{3}\over{2}}}\,\sin x\,\sin \left(2\,x
\right)+\cos ^2\left(2\,x\right)+\left(2-2^{{{3}\over{2}}}\,\cos x
\right)\,\cos \left(2\,x\right)+2\,\sin ^2x+2\,\cos ^2x-2^{{{3
}\over{2}}}\,\cos x+1\right)}\over{8}}$$
1
/
|
| sin(x)
| -------- dx
| cos(2*x)
|
/
0
$${\it \%a}$$
=
1
/
|
| sin(x)
| -------- dx
| cos(2*x)
|
/
0
$$\int\limits_{0}^{1} \frac{\sin{\left(x \right)}}{\cos{\left(2 x \right)}}\, dx$$