cos(x) sin (2*x)
sin(2*x)^cos(x)
Don't know the steps in finding this derivative.
But the derivative is
The answer is:
cos(x) / 2*cos(x)*cos(2*x)\
sin (2*x)*|-log(sin(2*x))*sin(x) + -----------------|
\ sin(2*x) /
/ 2 2 \
cos(x) |/ 2*cos(x)*cos(2*x)\ 4*cos (2*x)*cos(x) 4*cos(2*x)*sin(x)|
sin (2*x)*||log(sin(2*x))*sin(x) - -----------------| - 4*cos(x) - cos(x)*log(sin(2*x)) - ------------------ - -----------------|
|\ sin(2*x) / 2 sin(2*x) |
\ sin (2*x) /
/ 3 / 2 \ 2 3 \
cos(x) | / 2*cos(x)*cos(2*x)\ / 2*cos(x)*cos(2*x)\ | 4*cos (2*x)*cos(x) 4*cos(2*x)*sin(x)| 10*cos(x)*cos(2*x) 12*cos (2*x)*sin(x) 16*cos (2*x)*cos(x)|
sin (2*x)*|- |log(sin(2*x))*sin(x) - -----------------| + 12*sin(x) + log(sin(2*x))*sin(x) + 3*|log(sin(2*x))*sin(x) - -----------------|*|4*cos(x) + cos(x)*log(sin(2*x)) + ------------------ + -----------------| + ------------------ + ------------------- + -------------------|
| \ sin(2*x) / \ sin(2*x) / | 2 sin(2*x) | sin(2*x) 2 3 |
\ \ sin (2*x) / sin (2*x) sin (2*x) /