Mathematics questions
18011 published questions with worked solutions.
- The angle between the line joining the points (1,-2), (3,2) and the line x+2y-7=0 is
- The lines p (p^2+1 )x-y+q=0 and (p^2+1 )^2x+ (p^2+1 )y+2q=0 are perpendicular to a common line for
- The angle between the straight line x-y 3=5 and 3x+y=7 is
- ax+by-a^2=0, where a,b are non-zero, is the equation to the straight line perpendicular to a line l and passing through the point...
- The angle between the lines represented by the equation 2x^2+3xy-5y^2=0, is
- The angle between the pair of straight lines formed by joining the points of intersection of x^2+y^2=4 and y=3x+c to the origin...
- The equation of the bisector of the obtuse angle between the lines 3x-4y+7=0 and -12x-5y+2=0, is
- A pair of perpendicular straight lines passes through the origin and also through the point of intersection of the curve...
- The slopes of the lines which make an angle 45^ with the line 3x-y=-5 are
- The line passing through (-1, 2 ) and perpendicular to 3 +2 = 4r is
- If the lines y=3x+1 and 2y=x+3 are equally inclined to the line y=mx+4, ( 12<m<3 ), then the value of m are
- The acute angle between the lines joining the origin to the points of intersection of the line 3x+y=2 and the circle x^2+y^2=4, is
- The angle between the lines in x^2-xy-6y^2-7x+31y-18=0 is
- The lines (lx+my)^2-3(mx-ly)^2=0 and lx+my+n=0 form
- The angle between the pair of straight lines y^2 ^2 -xy ^2 +x^2 ( ^2 -1 )=0 is
- The angle between the lines 3x-y-2=0 and x- 3y+1=0 is
- Lines L_1:y-x=0 and L_2:2x+y=0 intersect the line L_3:y+2=0 at P and Q, respectively. The bisector of the acute angle between L_1...
- The equation of bisectors of the angles between the lines |x|=|y| are
- The equation of the bisector of the acute angle between the lines 3x-4y+7=0 and 12x+5y-2=0 is
- If one of the lines of my^2+ (1-m^2 )xy-mx^2=0 is a bisector of the angle between the lines xy=0, then m is/are