Question

Determine o valor de
tg60°-tg30°
------------------
1+tg60°tg30°

Answer 1

Resposta:

√3

Explicação passo-a-passo:

(✓3- ✓3/3)/1+✓3.✓3/3)

(3✓3/3-√3/3)/ 1+1)

(2✓3)/2

✓3