TrigIdentity
Intermediate
Compute the values of
$$S=C_n^1\sin\theta + C_n^2\sin 2\theta + \cdots + C_n^n\sin n\theta$$
and
$$C=C_n^1\cos\theta + C_n^2\cos 2\theta + \cdots + C_n^n\cos n\theta$$
The solution for this problem is available for
$0.99.
You can also purchase a pass for all available solutions for
$99.