Question

The equation of pair of lines joining origin to the points of intersection ofx2 + y2 = 9 and y =3, is

Solution

Correct option is

xy = 0

 

To combined equation of the lines joining the origin to the points of intersection of x2 + y2 = 9 and x + y = 3 is a homogenous equation of degree given by  

       

SIMILAR QUESTIONS

Q1

 bisect angles between each other, then

Q2

If the equation  represents a pair of lines, then is equal to

Q3

The equation y2 – x2 + 2x – 1 = 0 represents.

Q4

 

Distance between the pair of lines represented by the equation   

       

Q5

If the angle between the The Pair of Straight Lines represented by the equation , where ‘λ’ is a non-negative real number. Then, λ =

Q6

 

The equation  

    

represents a pair of parallel straight lines, if

Q7

If the equation  represents two straight lines, then the product from the origin on these straight lines, is

Q8

If  represents two parallel straight lines, then

Q9

If  represents two parallel lines, then the distance between them is

Q10

The tangent to the angle between the lines joining the origin to the points of intersection of the line y = 3x + 2 and the curve x2 + 2xy + 3y2 + 4x + 8y – 11 = 0, is