NCERT Exercise 8.2 - Q2(i) - Introduction to Trigonometry

Question: Choose the correct option and justify your choice : (i) (2 tan^2 30°)/(1 + tan^2 30°) =

Answer: Option A is correct: (2 tan 30°)/(1 + tan^2 30°) = sin 60°.

Full step-by-step NCERT solution with diagrams on Something by Zero.