Home
Class 12
MATHS
Angle between two focal chords of a para...

Angle between two focal chords of a parabola `(y - 5)^2= 8(x -1)` which are tangents to the circle `x^2+y^2=9` is `tan^(-1)(a/b)` , where a and b relatively prime number , then `(a-b)` is

Promotional Banner

Similar Questions

Explore conceptually related problems

The slopes of the focal chords of the parabola y^(2)=32 x which are tangents to the circle x^(2)+y^(2)-4 are

The slopes of the focal chords of the parabola y^(2)=32 x which are tangents to the circle x^(2)+y^(2)-4 are

The slope of the focal chords of the parabola y^(2) = 16x which are tangents to the circle (x – 6)^(2) + y^(2) = 2 are

If a=xy^(2) and b=x^(3)y^(5) where x and y are prime numbers then LCm of (a,b) is _____________.

The focal chord of the parabola (y-2)^2=16(x-1) is a tangent to the circle x^2+y^2-14 x-4y+51=0, then slope of the focal chord can be (1) 0 (2) 1 (3) 2 (4) 3

The other extremity of the focal chord of the parabola y^(2)=8x which is drawn at the point ((1)/(2),2) is