Identidades Recíprocas

$$csc\: \theta \frac{1}{sen\: \theta}$$

$$sen\: \theta \frac{1}{csc\: \theta}$$

$$sec\: \theta \frac{1}{cos\: \theta}$$

$$cos\: \theta \frac{1}{sec\: \theta}$$

$$cot\: \theta \frac{1}{tan\: \theta}$$

$$tan\: \theta \frac{1}{cot\: \theta}$$