Show that the length of the portion of the tangent to the curve `x^(2/3)+y^(2/3)=4` at any point on it, intercepted between the coordinate axes is constant.

Show that the lenght of the portion of the tangent to the curve x^(2/3)+y^(2/3)=a^(2/3) at any point of it, intercept between the coordinate axes is contant.

Show that the length of the portion of the tangent to the curve x^((2)/(3))+y^((2)/(3))=4 at any point on it, intercepted between the coordinate axis in constant.

Show that the length of the tangent to the curve x^(m)y^(n)=a^(m+n) at any point of it, intercepted between the coordinate axes is divided internally by the point of contact in the ratio m:n.

The portion of the tangent of the curve x^(2/3)+y^(2/3)=a^(2/3) ,which is intercepted between the axes is (a>0)

Show that the length of the portion of the tangent to x^(2/3) + y^(2/3) = a^(2/3) intercepted between the axes is constant.