Question

solve tan inverse (1-x/1+x) = 1/2 tan inverse​

Answer 1

Step-by-step explanation:

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

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

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

1-x/1+x= 1/2

2-2x= 1+x

-2x-x= 1-2

-3x= -1

x= -1/-3

x= 1/3