" 11."y=cos^(-1)((1-x^(2))/(1+x^(2)))*0

y = cos ^(-1)((1 - x^(2))/(1+ x^(2))) 0 lt x lt 1

y = cos ^(-1)((1 - x^(2))/(1+ x^(2))) 0 lt x lt 1

Find the derivative of y=cos^(-1)((1-x^2)/(1+x^2)) , 0

y = cos ^ (- 1) ((1-x ^ (2)) / (1 + x ^ (2))), 0

y = cos^(-1)((1-x^2)/(1+x^2)), 0 lt x lt 1 .

Find dy/dx in the following: y = cos^-1((1-x^2)/(1+x^2)), 0 < x <1

Find the value of: tan((1)/(2)[(sin^(-1)(2x))/(1+x^(2))+(cos^(-1)(1-y^(2)))/(1+y^(2))]),|x| 0 and xy,|x| 0

Find the value of: tan(1/2 [sin^(-1)((2x)/(1+x^2))+cos^(-1)((1-y^2)/(1+y^2))]),|x| 0 and x y < 1

Find dy/dx of y=cos^-1frac(1-x^2)((1+x^2)) , 0 < x < 1

The solution set of the equation sin^(-1)sqrt(1-x^(2))+cos^(-1)x=(cot^(-1)(sqrt(1-x^(2))))/(x)-sin^(-1)x is (a) [-1,1]-{0}(b)(0,1)uu{-1}(c)(-1,0)uu{1} (d) [-1,1]