QuestionFind the integral of $\frac{\cos (t)}{\sin ^{2}(t)}$ with respect to $t$.

Studdy Solution
Now, we substitute $u$ back in terms of $t$.
$$-\frac{1}{u} + C = -\frac{1}{\sin(t)} + C$$So, the solution to the integral $\int \frac{\cos (t)}{\sin ^{2}(t)} dt$ is $-\frac{1}{\sin(t)} + C$.