## Question

### Solution

Correct option is The combined equation of the straight lines joining the origin to the points of intersection of x2 + y2 = 4 and  Let θ be the angle between these lines. Then, .

#### SIMILAR QUESTIONS

Q1

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

Q2

Distance between the pair of lines represented by the equation Q3

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

Q4

The equation represents a pair of parallel straight lines, if

Q5

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

Q6

If represents two parallel straight lines, then

Q7

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

Q8

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

Q9

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

Q10

The straight lines joining the origin to the points of intersection of the linekx + hy = 2hk with the curve (x – h)2 + (y – k)2 = c2 are at right angles, if