tan^(-1)((a-x)/(1+ax))

Answer the equation: int tan^(-1)((x+a)/(1-ax))dx

Differentiate tan^(-1)((1+ax)/(1-ax)) with respect to sqrt(1+a^(2)x^(2))

Differentiate tan^(-1)((1+ax)/(1-ax)) with respect to sqrt(1+a^(2)x^(2))

d/(dx) [Tan^(-1)((x+a)/(1-ax))] =? (where x in R ^(+) , a in R ^(+) , ax lt1 )

Differentiate tan^-1((1+ax)/(1-ax)) with respect to sqrt(1+a^2x^2)

Differentiate tan^(-1)((a+bx)/(b-ax)) with respect to x

d/dx{tan^-1((x+a)/(1-ax))} = __________

[" 0.",int sin^(-1)sqrt((x)/(a+x))dx" is equal to "],[," 1) "(x+a)tan^(-1)sqrt((x)/(a))-sqrt(ax)+C],[" 3) "(x+a)cot^(-1)sqrt((x)/(a))-sqrt(ax)+C," 2) "(x+a)tan^(-1)sqrt((x)/(a))+sqrt(ax)+C]

If tan^(-1)((x+1)/(x-1))+tan^(-1)((x-1)/x)=pi+tan^(-1)(-7), then x=