Number of normals that can be drawn at the point (-2,3) to the ellipse `3x^(2)+2y^(2)=30`

Number of normals that can be drawn through the point (0,(1)/(2)) to the ellipse (x^(2))/(2)+(y^(2))/(1)=1 is ______

Number of tangents that can be drawn from the point (4 sqrt(t), 3(t-1)) to the ellipse (x^(2))/(16)+(y^(2))/(9)=1

The number of maximum normals that can be drawn from any point to an ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1, is

Find the equations of the tangents drawn from the point (2,3) to the ellipse 9x^(2)+16y^(2)=144

The equation of normal at the point (0,3)of the ellipse 9x^(2) +5y^(2) = 45 is

Number of normals can be drawn from point (1,2) on the parabola y^(2)=12x