[" The area of an ellipse "],[(x^(2))/(a^(2))+(y^(2))/(b^(2))=1" is "],[ab],[" or "ab]

The area of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is

The area of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is

The area of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is

Area of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is pi ab

If the area of the ellipse ((x^(2))/(a^(2)))+((y^(2))/(b^(2)))=1 is 4 pi, then find the maximum area of rectangle inscribed in the ellipse.

Let AOB be the positive quadrant of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 with OA=a , OB=b . Then show that the area bounded between the chord AB and the arc AB of the ellipse is ((pi-2)ab)/(4)

Let AOB be the positive quadrant of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 with OA=a , OB=b . Then show that the area bounded between the chord AB and the arc AB of the ellipse is ((pi-2)ab)/(4)

If the area of the auxillary circle of the ellipse (x^(2))/(a^(2)) + (y^(2))/(b^(2)) = 1 (a gt b) is twice the area of the ellipse, then the eccentricity of the ellipse is

If the area of the auxilliary circle of the ellipse (x^(2))/(a^(2)) + (y^(2))/(b^(2)) =1 (a gt b) is twice the area of the ellipse, then the eccentricity of the ellipse is