[" 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,find the length of OA."]

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 firs quadrant. If A is one of the points of contact, find the length of OA.

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 equationof a pair of tangents drawn from the orign O to a circlke of radius 3 with centre in the first quadrant. If A is one of the point of contact then show that the length of OA is 3(3+sqrt(10) .

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

Let 2 x^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

Let 2 x^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

Let 2 x^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

Let 2 x^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

Combined equation to the pair of tangents drawn from the origin to circle x^(2)+y^(2)+4x+6y+9=0 is

Combined equation to the pair of tangents drawn from the origin to the circle x^(2)+y^(2)+4x+6y+9=0 is