Trigonometry Examples

$\cot (t) \tan (t)$

Step 1

Rewrite $\cot (t) \tan (t)$ in terms of sines and cosines.

$\frac{\cos (t)}{\sin (t)} \cdot \frac{\sin (t)}{\cos (t)}$

Step 2

Cancel the common factors.

$1$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$