## Question

### Solution

Correct option is

45o

In the angle between the lines is θ, Therefore the angle is 45o.

#### SIMILAR QUESTIONS

Q1

A line bisecting the ordinate PN of a point P(at2, 2at), t > 0 on the parabola y2 = 4ax, a > 0 is drawn parallel to the axis to meet the curve at Q. If NQ and the tangent at the point P meet at, T, then the coordinates of point T is (where point N lie on the axis)

Q2

If the pair of line intersect on x-axis, then α is equal to –

Q3

If the area of the rhombus enclosed by the lines be 2 square units, then

Q4

If a2 + b2 – c2 – 2ab = 0 then the point of concurrency of family of straight lines ax + by + c = 0lies on the line –

Q5

All chords of the curve 3x2 – y2 –2x + 4y = 0 that subtends a right angle at the origin, pass through a fixed point whose co-ordinate is –

Q6

In a triangle ABC, and point A lies on line y = 2x + 3 where Area of is such that [âˆ†] = 5. Possible co-ordinates of âˆ† is/are –

Q7 then the point (x, y) lies on same side of the line 2x + y – 6 = 0 as the point –

Q8

Find the area of the quadrilateral with vertices (3, 3), (1, 4), (–2, 1), (2, –3).

Q9

A straight line segment of length ‘p’ moves with its ends on two mutually perpendicular lines. find the locus of the point which divides the line in the ratio 1:2.

Q10

If a line has a slope = ½ and passes through (–1, 2); find its equation.