## Question

### Solution

Correct option is The given equation represents a The Pair of Straight Lines. The coordinates of the point of intersection are obtained by solving Since the point of intersection lies on y-axis. Therefore,  The y-coordinates of the point of intersection of the lines with y-axis are the roots of the equation This equation must have equal roots. From (ii), we have     Thus, we have #### SIMILAR QUESTIONS

Q1

If θ is the angle between the straight lines given by the equation , then cosec2 θ =

Q2

The line y = mx bisects the angle between the lines , if

Q3

If two pairs of straight lines having equations have one line common then a =

Q4

The point of intersection of the The Pair of Straight Lines given by Q5

The square of the distance between the origin and the point of intersection of the lines given by Q6

The centroid of the triangle whose three sides are given by the combined equation Q7

If first degree terms and constant term are to be removed from the equation , then the origin must be shifted at the point

Q8

The angle between the straight lines joining the origin to the points of intersection of and 3x – 2y = 1 is

Q9

All chords of the curve which subtend a right angle at the origin always pass through the point

Q10

If the chord y = mx + 1 of the circle x2 + y2 = 1 subtends an angle of 45oat the major segment of the circle, then m =