Equation of pair of tangents from point `(h,k)`

Find the equation of pair of tangents drawn from point (4, 3) to the hyperbola (x^(2))/(16)-(y^(2))/(9)=1 . Also, find the angle between the tangents.

The equation of pair of tangents drawn from the point (0,1) to the circle x^(2) + y^(2) – 2x + 4y = 0 is–

The equation of pair of tangents drawn from an external point P(x_(1),y_(1)) to circle S=0 is

Equation to the pair of tangents drawn from (2,-1) to the ellipse x^(2)+3y^(2)=3 is

Find the equation of the pair of tangents from the origin to the circle x^2 + y^2 + 2gx + 2fy+k^2 = 0 , and show that their intercept on the line y = h is 2hk/(k^2-g^2) times the radius of the circle.

Find the equations of the tangents from the point (2,2) to the ellipse 4x^(2)+9y^(2)=36 . Also find the angle between the tangents.

Let 2x^(2)+y^(2)-3xy=0 be the equation of a pair of tangents drawn from the origin O to a circle of radius 3 with centre in the first quadrant.If A is one of the points of contact, then the length of OA is

Let 2x^(2)+y^(2)-3xy=0 be the equation of pair of tangents drawn from the origin to a circle of radius 3, with center in the first quadrant.If A is the point of contact.Find OA

Find the equation of Pair of tangents are drawn from the point P(9,6) to the circle (x-5)^(2)+(y-2)^(2)=16 ?

Equation of pair of tangents to the ellipse 9x^(2)+25y^(2)=225 from a point (4,2) is