Trigonometri Contoh

$\frac{\cos^{2} (t)}{1 - \cos^{2} (t)}$

Langkah 1

Terapkan identitas pythagoras.

$\frac{\cos^{2} (t)}{\sin^{2} (t)}$

Langkah 2

Konversikan dari $\frac{\cos^{2} (t)}{\sin^{2} (t)}$ ke $\cot^{2} (t)$ .

$\cot^{2} (t)$