For the curve defined as `y=cosec^(-1)((1+x^2)/(2x))+sec^(-1)((1+x^2)/(1-x^2))` the set of points at which the tangent is parallel to the x axis

For the curve defined as y=cos ec^(-1)((1+x^(2))/(2x))+sec^(-1)((1+x^(2))/(1-x^(2))) the set of points at which the tangent is parallel to the x axis

Point (s) at which the tangent to curve y=(1)/(1+x^(2) is parallel to the X - axis are

At which point of the curve y=1+x-x^(2) the tangent is parallel to x-axis ?

Find points on the curve (x^2)/9-(y^2)/(16)=1 at which the tangents are parallel to the x-axis and y-axis.

Find points on the curve (x^2)/9-(y^2)/(16)=1 at which the tangents are parallel to the x-axis and y-axis.

The point on the curve x^4-4x^3+4x^2+1 at which the tangent is parallel to x-axis is

Find the point on the curve y^2-x^2 + 2x-1 = 0 where the tangent is parallel to the x-axis.

Find the point on the curve y^2 - x^2 + 2x - 1 =0 where the tangent is parallel to the x - axis.

At which points on the curve y=x/((1+x^(2))) , the tangent is parallel to the x-axis.