Find the equation of tangent line to the ellipse `(x^2)/8+(y^2)/2=1` at point `(2, 1).`

Find the equations of tangent to the ellipse (x^(2))/(16)+(y^(2))/(25)=1 at a point whose abscissa is 2sqrt(2) and ordinate is positive

Write the equation of tangent to the ellipse (x^2)/(25)+(y^2)/(16)=1 at any point P .

Find the equation of the tangent to the ellipse (x^2)/a^2+(y^2)/(b^2) = 1 at (x_1y_1)

Find the equation of the tangent to the ellipse : 2x^2+y^2=6 from the point (2,1).

Find the equation of tangent and normal to the ellipse x^2/16+y^2/9=1 at the point (8/3, sqrt5 ).

Find the equation of tangent to the ellipse (x^(2))/( 4) + (y^(2))/( 2) = 1 that perpendicular to the line y = x + 1 . Also, find the point of contact .

Find the equations of tangent and normal to the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 at (x_1,y_1)

Find the equations of tangent and normal to the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 at (x_1,y_1)

Find the equation of tangent line to the curve y^(2)-7x-8y+14=0 at point (2,0)