There are exactly two points on the ellipse `(x^2)/(a^2)+(y^2)/(b^2)`=1 whose distance from the centre of the ellipse are equal to `sqrt((3a^2-b^2)/(3))`. Eccentricity of this ellipse is

There are exactly two points on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1, whose distance from its centre is same and equal to sqrt((a^(2)+2b^(2))/(2)) .The eccentricity of the ellipse is: (A) (1)/(2)(B)(1)/(sqrt(2)) (C) (sqrt(2))/(3)(D)(sqrt(3))/(2)

There are exactly two points on the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 whose distances from its center are the same and are equal to (sqrt(a^2+2b^2))/2dot Then the eccentricity of the ellipse is 1/2 (b) 1/(sqrt(2)) (c) 1/3 (d) 1/(3sqrt(2))

There are exactly two points on the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 whose distances from its center are the same and are equal to (sqrt(a^2+2b^2)/2)dot Then the eccentricity of the ellipse is (a) 1/2 (b) 1/(sqrt(2)) (c) 1/3 (d) 1/(3sqrt(2))

Number of points on the ellipse x^2/25+y^2/7=1 whose distance from the centre of the ellipse is 2sqrt7 is

There are exactly two points on the ellipse x^2/a^2+y^2/b^2=1 ,whose distance from its centre is same and equal to sqrt((a^2+2b^2)/2) . The eccentricity of the ellipse is: (A) 1/2 (B) 1/sqrt2 (C) sqrt2/3 (D) sqrt3/2

Let there are exactly two points on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 whose distance from (0, 0) are equal to sqrt((a^(2))/(2)+b^(2)) . Then, the eccentricity of the ellipse is equal to

Let there are exactly two points on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 whose distance from (0, 0) are equal to sqrt((a^(2))/(2)+b^(2)) . Then, the eccentricity of the ellipse is equal to

there are exactly two points on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 whose distance from its centre is same and equal to ((1)/(sqrt(2)))(sqrt(a^(2)+2b^(2))) The eccentricity of the ellipse is

The eccentric angle of a point on the ellipse x^(2)/6 + y^(2)/2 = 1 whose distance from the centre of the ellipse is 2, is