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

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

The locus of mid-points of a focal chord 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)

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

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

The length of major ofthe ellipse (5x-10)^2 +(5y+15)^2 = 1/4(3x-4y+7)^2 is

If PSQ is a focal chord of the ellipse 16x^2+25y^2=400 such that SP=8, then find the length of SQ. is (a) 1 (b) 2 (c) 3 (d) 4

One extremity of a focal chord of y^2 = 16x is A(1,4) . Then the length of the focal chord at A is

If radius of the director circle of the ellipse ((3x+4y-2)^(2))/(100)+((4x-3y+5)^(2))/(625) =1 is

Column I, Column II An ellipse passing through the origin has its foci (3, 4) and (6,8). Then the length of its minor axis is, p. 8 If P Q is a focal chord of the ellipse (x^2)/(25)+(y^2)/(16)=1 which passes through S-=(3,0) and P S=2, then the length of chord P Q is, q. 10sqrt(2) If the line y=x+K touches the ellipse 9x^2+16 y^2=144 , then the difference of values of K is, r. 10 The sum of distances of a point on the ellipse (x^2)/9+(y^2)/(16)=1 from the foci is, s. 12