Home
Class 12
MATHS
If A and B are foci of ellipse (x-2y+3)^...

If A and B are foci of ellipse `(x-2y+3)^(2)+(8x +4y +4)^(2) =20` andP is any point on it, then `PA +PB =`

Promotional Banner

Similar Questions

Explore conceptually related problems

If A and B are foci of ellipse (x-2y+3)^(2)+(8x +4y +4)^(2) =20 and P is any point on it, then PA +PB = (a) 2 (b) 4 (c) sqrt(2) (d) 2sqrt(2)

The foci of the ellipse 4 x^(2)+3 y^(2)=24 are the points

The centre of ellipse 4x ^(2) + y^(2) -8x + 4y-8=0 is

The foci of the ellipse (x^(2))/(4) +(y^(2))/(25) = 1 are :

The foci of the ellipse 25 x ^(2) + 4y ^(2) + 100x -4y + 100 =0 are

The foci of the ellipse 25 x ^(2) + 4y ^(2) + 100x -4y + 100 =0 are