Home
Class 11
MATHS
If the distance between the foci and the...

If the distance between the foci and the distance between the two directricies of the hyperbola `(x^2)/(a^2)-(y^2)/(b^2)=1` are in the ratio 3:2, then `b : a` is (a)`1:sqrt(2)` (b) `sqrt(3):sqrt(2)` (c)`1:2` (d) `2:1`

Promotional Banner

Similar Questions

Explore conceptually related problems

If the distance between the foci and the distance between the directrices of the hyperbola (x^2)/(a^2) - (y^2)/(b^2) = 1 are in the ratio 3:2,then a:b is

If the distance between the foci and the distance between the directrices of the hyperbola x^(2)/(a_2 )-y^(2)/b_2 =1 are in the ratio 3:2

(1+sqrt(2))/(3-2sqrt(2))=A sqrt(2)+B

Show that the equation of the normal to the hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2))=1 at the point (a sqrt(2),b) is ax+b sqrt(2)y=(a^(2)+b^(2))sqrt(2)

In an ellipse the distance between the foci is 8 and the distance between the directrices is 25. The length of major axis is : (A) 5sqrt(2) (B) 10sqrt(2) (C) 20sqrt(2) (D) none of these

If the eccentricity of the hyperbola is sqrt(5) and the distance between the foci is 12 then b^(2)-a^(2) is equal to (3/5) k^(2) where k is equal to

The distance between the directrices of the hyperbola x=8sec theta,y=8tan theta,8sqrt(2)b16sqrt(2)c.4sqrt(2)d.6sqrt(2)

The eccentricity of the hyperbola x^(2)-4y^(2)=1 is a.(sqrt(3))/(2) b.(sqrt(5))/(2) c.(2)/(sqrt(3))d.(2)/(sqrt(5))

The eccentricity of the conjugate hyperbola of the hyperbola x^(2)-3y^(2)=1 is 2(b)2sqrt(3)(c)4 (d) (4)/(5)