Find the length of the chord of the ellipse `(x^(2))/(25)+(y^(2))/(16)=1` Whose midpoint is (1/2, 2/5)

Find the length of the chord of the ellipse x^2/25+y^2/16=1 , whose middle point is (1/2,2/5) .

Find the length of Latus rectum of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 .

Find the equation of a chord of the ellipse (x^2)/(25)+(y^2)/(16)=1 joining two points P(pi/4) and Q((5pi)/4)

Find the area of the region bounded by the ellipse (x^(2))/(16) + (y^(2))/(9) = 1

If the midpoint of the chord of the ellipse x^2/16+y^2/25=1 is (0,3)

The auxiliary circle of the ellipse x^(2)/25 + y^(2)/16 = 1

The eccentricity of ellipse (x^(2))/(25)+(y^(2))/(9)=1 is ……………. .

Find the area of the region bounded by the ellipse x^(2)/16+y^(2)/9=1 .

Find the equation of the chord of the circle x^2+y^2=9 whose middle point is (1,-2)

If the mid-point of a chord of the ellipse (x^2)/(16)+(y^2)/(25)=1 (0, 3), then length of the chord is (1) (32)/5 (2) 16 (3) 4/5 (4)12 (5) 32