Ordinate of the point on the curve `y=x^x,` where tangent drawn to the curve is parallel to `y-`axis

The point on the curve y=x^(3) at which the tangent to the curve is parallel to the X-axis, is

The point on the curve y=x^(3) at which the tangent to the curve is parallel to the X-axis, is

Find a point on the curve y = x^(2) - 4x at which tangent to the curve is parallel to the X-axis.

The co-ordinates of the point of the curve y=x-(4)/(x) , where the tangent is parallel to the line y=2x is

Find the co-ordinates of that point on the curve x^(3)+y^(3)= a^(3) at which the tangent drawn is parallel to X-axis.

Find the co-ordinates of that point on the curve x^(3)+y^(3)= a^(3) at which the tangent drawn is parallel to X-axis.

Find the point on the curve y=x^(3)-x^(2)-x+3, where the tangent is parallel to x-axis.

Find the point on the curve y=x^2-2x+3 , where the tangent is parallel to x-axis.

Find the point on the curve y=x^2-2x+3 , where the tangent is parallel to x-axis.