Question

2 tan^2 30/1-tan^2 30

Answer 1

Answer:

1

Step-by-step explanation:

we know that tan 30° = 1/√3

2tan^2 30/1-tan^2 30 = 2(1/√3)^2/1-(1/√3)^2

= (2/3)/(2/3)

= 1