Straight Lines questions
982 published questions with worked solutions.
- The angle between the lines 3x = 2y = -z and -x = 6y =-4z is
- Let A (0,0), B(3,0), C(0,-4) are vertices of ABC then the co-ordinates of incentre of ABC is
- The equation x^2-3xy+ y^2+3x-5y+2=0, where is real number, represents pair of lines. If is acute angle between the lines, then ^2...
- The angle between the lines x=y, z=0 and y=0, z=0 is
- The joint equation of two lines passing through (-2, 3) and parallel to the bisectors of the angle between the co-ordinate axes is
- Let the circle with centre at origin pass through the vertices of an equilateral triangle ABC. If A (2,4), then the length of the...
- The slopes of the lines represented by 6x^2 + 2hxy + y^2 = 0 are in the ratio 2: 3, then h =
- The straight line passing through (-3, 6) and midpoint of the line segment joining the points (4, -5) and (-2, 9) have inclination
- A line passes through P(-4, 1) and meets the co-ordinate axes at points A and B. If P divides the segment AB internally in the...
- The joint equation of the bisector of the angle between the lines 2x^2+11xy+3y^2=0 is
- The acute angle between the line 4x - 2y + 13 = 0 and the line which makes equal intercepts with the co-ordinate axes is
- If the pair of lines 3x^2 - 5xy + py^2 = 0 and 6x^2 - xy - 5y^2 = 0 have one line common, then p =
- The line MN whose equation is x – y – 2 = 0 cuts the X-axis at M and co-ordinates of N are (4, 2). The line MN is rotated about M...
- The circumcenter of the triangle formed by lines xy + 2x + 2y + 4 = 0 and x + y + 2 = 0 is
- The equation x^2-3xy+2y^2+3x-5y+2=0 represents a pair of straight lines. If is the angle between them, the value of is equal to
- If the straight lines x + 3y = 4, 3x + y = 4 and x + y = 0 form a triangle, then the triangle is
- If the point (1, a) lies between the straight lines x + y = 1 and 2(x + y) = 3 then a lies in interval
- If two vertices of a triangle are (5, −1) and (−2, 3) and its orthocentre is at (0, 0), then the third vertex is
- Let L be the line y = 2x, in the two dimensional plane. Statement 1: The image of the point (0, 1) in L is the point ( 45, 35 )...
- If three distinct points A, B, C are given in the 2dimensional coordinate plane such that the ratio of the distance of each one...
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