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Popular Questions
- If the line px - qy = r intersects the coordinate axes at (a, 0) and (0, b), then the value of a + b is equal to
- Let PS be the median of the triangle with vertices P(2, 2), Q(6, -1) and R(7, 3). The equation of the line passing through (1,-1) ..
- Line L has intercepts a and b on the coordinate axes. When the axes are rotated through a given angle, keeping the origin fixed, t..
- The equations y = + - root 3x, y =1 are the sides of
- If the x intercept of some line L is double as that
- The points (-a, - b), (0, 0), (a, b) and (a^2, ab) are :
- If the sum of the distances of a point from two perpendicular lines in a plane is 1, then its locus is
- the medians AD and BE of a triangle with vertices A ( 0, b ) , B( 0,0 ) and C ( a, 0 ) are perpedicular to each other , if
- If the slope of one of the lines represented by axx^2+2hxy+by2 = 0 is the square of the other, then
- The line L given by
- A ray of light along gets reflected
- The locus of variable point whose distance from
- The straight line 3x + y = 9 divides the line segment joining the points (1, 3) and (2, 7) in the ratio
- The equation of a straight line, which passes through the 2008 point (a cos3 theta, a sin3theta) and perpendicular to x sec theta ..
- The lines are perpendicularly to a common line
- The equations of the lines through (1, 1) and making angles of 45 degree with the line x + y = 0 are
- Let PQR be a right angled isosceles triangle, right angled at P (2, 1). If the equation of the line QR is 2x + y = 3, then the equ..
- The lines L1
- If the image of point p
- Let PS be the medium of the triangle with vertices
- If the lines ax + ky + 10 = 0, bx + (k + 1)y + 10 = 0 and cx+ k (k + 2)y + 10 = 0 are concurrent, then
- Locus of the image of the point
- The sides of a rhombus are along the lines
- Joint equation of pair of lines through (3, - 2) and parallel to x^2 - 4xy + 3y^2 = 0 is
- A ray light coming from the point ( 1, 2 ) is reflected at a point A on the axis and then passes through the point A on the x axis..
- If the extremities of the base of an isosceles
- The line is drawn through the point to meet the coordinate
- Let theta q be the angle between two lines
- The orthocentre of the triangle formed by the lines xy = 0 and x + y = 1 is
- If the line 2x+y=k pass through the point which
- The straight lines x + y = 0, 5x + y = 4 and x + 5y = 4 form
- If the three lines x-3y=p,
- Two sides of a rhombus are along with the
- The lines x+y
- If point P (a, b) lies on the straight line 3x + 2y = 13 and the point Q (b, a) lies on the straight line 4x - y = 5, then equatio..
- A straight line perpendicular to the line 2x + y = 3 is passing through (1, 1). Its y -intercept is
- Let A (2, - 3) and B (- 2,1) be vertices of a triangle ABC. If the centroid of this triangle moves on the line 2x + 3y = 1, then t..
- The straight lines x + y = 0, 3x + y - 4 = 0, x + 3y - 4 = 0 form a triangle which is
- The ratio by which the line 2x + 5y - 7 = 0 divides the straight line joining the points (- 4, 7) and (6, - 5) is
- The point of intersection of lines represented by the equation 3x^2 + 8x^y - 3y^2 + 29x - 3y + 18 = 0 is
