NCERT Exercise 3.3 Q7 - Trigonometric Functions
Question: Prove tan(pi/4+x)/tan(pi/4-x)=((1+tan x)/(1-tan x)) squared.
Answer: The identity holds where defined.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Prove tan(pi/4+x)/tan(pi/4-x)=((1+tan x)/(1-tan x)) squared.
Answer: The identity holds where defined.
Full step-by-step NCERT solution with diagrams on Something by Zero.