Question

step by step explanation plsssss​

Answer 1

Step-by-step explanation:

LHS : tan2@ = tan 2 × 30

tan 60 = √3

RHS : 2 tan@/1- tan^2@

2 tan30/1-tan^2(30)

2× (1/√3)/1-(1/√3)^2

( 2/√3)/1-1/3

( 2/√3)/2/3

3/√3= √3

Answer 2

Answer:

tan 2 × 30 = tan 60

= √3

R.H.S = 2tantheta/ 1-tan^2 theta

2 tan theta / sec^2 theta

= 2 tan theta

2×30

60

=√3