Question

solve this question ​

Answer 1

Answer:

hey mate plzz add attachment to know the question perfectly thanks

Step-by-step explanation:

if you agree make brainliest

Answer 2

Answer:

answer is √3

Step-by-step explanation:

tan 30°= 1/√3

let's put the value

2tan30°/1-tan^2. 30°= 2(1/√3)/1-(1/√3)^2

=2/√3/1-(1/3)

=2/√3/(3-1/3)

=2/√3/2/3

=2/√3×3/2

=2×√3/2

=2√3/2

=√3

please like this answer