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tan((pi)/(4)+x)=((1+tan x)/(1-tan x))^(2...

tan((pi)/(4)+x)=((1+tan x)/(1-tan x))^(2)

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Prove that (tan((pi)/(4)+x))/(tan((pi)/(4)-x))=((1+tanx)/(1-tanx))^(2)

Prove that (tan((pi)/(4)+x))/(tan((pi)/(4)-x))=((1+tanx)/(1-tanx))^(2)

(tan(pi/4+x))/(tan(pi/4-x)) = ((1+tanx)/(1-tanx))^(2)

(tan(pi/4+x))/(tan(pi/4-x)) = ((1+tanx)/(1-tanx))^(2)

Prove the following: (tan(pi/4+x))/(tan(pi/4-x))=((1+tanx)/(1-tanx))^2

Prove that: (tan(pi/4+x))/(tan(pi/4-x))=((1+tanx)/(1-tanx))^2

prove that (tan(pi/4+x))/(tan(pi/4-x))=((1+tanx)/(1-tanx))^2

tan x+(tan((pi)/(4))+tan x)/(1-tan((pi)/(4))tan x)=2

tan 4x = (4 tan x (1- tan ^(2) x ))/( 1 - 6 tan ^(2) x + tan ^(4) x)

tan 4x = (4 tan x (1- tan ^(2) x ))/( 1 - 6 tan ^(2) x + tan ^(4) x)