Question

plzzzzzzz solve................

Answer 1

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Answer 2

Answer:

√3

Step-by-step explanation:

Given

A=30

LHS

= tan 2A

= tan 2*30

= tan 60

= $\sqrt{3}$

RHS

= 2tan A/ 1-tan²A

= 2 tan 30 / 1-tan²30

= (2/√3)/ (1-(1/√3²))

= (2/√3)/ (3-1/3)

=(2/√3) / 2/3

= 2*3/√3*2

= 3 =LHS

LHS = RHS

HeNcE PrOvEd...