" 2."tan^(-1)((5x)/(1-6x^(2)))

tan^(-1)((6x)/(1+16x^(2)))

Differentiate tan^(-1){(5x)/(1-6x^(2))}-(1)/(sqrt(6))

y= tan^(-1)((5x+1)/(3-x-6x^(2))) find dy/dx

Fin d (dy)/(dx) ify =tan^(-1)((6x)/(1-5x^(2))) dy,1 Find if y=tan1-5x2

y= tan^(-1)((5-x)/(6x^(2)-5x-3)) find dy/dx

Prove that tan^(-1)((6x-8x^(3))/(1-12x^(2)))-tan^(-1)((4x)/(1-4x^(2)))=tan^(-1)2x;|2x|<(1)/(sqrt(3))

Prove that tan^(-1)((6x-8x^(3))/(1-12x^(2)))-tan^(-1)((4x)/(1-4x^(2)))= tan^(-1)2x,|2x| lt (1)/(sqrt(3)) .

Find (dy)/(dx) if y=tan^(-1)((4x)/(1+5x^(2)))+tan^(-1)((2+3x)/(3-2x))