Straight Lines questions
982 published questions with worked solutions.
- If the straight line ax+by+c=0 always passes through (1,-2) then a,b,c are in
- The straight line 3x+y=9 divided the line segment joining the points (1,3) and (2,7) in the ratio
- The equation of the line which is such that the portion of line segment intercepted between the coordinate axes is bisected at...
- The equation of perpendicular bisectors of sides AB and AC of a ABC are x-y+5=0 and x+2y=0 respectively. If the coordinates of...
- If the point (a,a) falls between the lines |x+y|=4, then
- Two of the lines represented by the equation ay^4+bxy^3+cx^2y^2+dx^3y+ex^4=0 will be perpendicular, then
- If ax^2-y^2+4x-y=0 represents a pair of lines, then a is equal to
- y-intercept of line passes through (2,2) and is perpendicular to the line 3x+y=3, is
- A line passes through the point of intersection of the lines 3x+y+1=0 and 2x-y+3=0 and makes equal intercepts with axes. Then,...
- The equation to the line bisecting the join of (3,-4) and (5,2) and having its intercepts on the x-axis and the y-axis in the...
- The lines represented by the equation x^2-y^2-x+3y-2=0 are
- The equation 4x^2-24xy+11y^2=0 represents
- If the lines 4x+3y-1=0, x-y+5=0 and kx+5y-3=0 are concurrent, then k is equal to
- If the slopes of one of the lines given by ax^2+2hxy+by^2=0 is 5 times the other, then
- If the lines x+3y-9=0, 4x+by-2=0 and 2x-y-4=0 are concurrent, then b equals
- The equation of the line passing through the origin and the point of intersection of the lines xa+ yb=1 and xb+ ya=1 is
- If one of the lines given by 6x^2-xy+4cy^2=0 is 3x+4y=0, then c equals
- Let a and b be non-zero and real numbers. Then, the equation (ax^2+by^2+c ) (x^2-5xy+6y^2 )=0 represents
- The straight line whose sum of the intercepts on the axes is equal to half of the product of the intercepts, passes through the...
- A straight line through P(1,2) is such that its intercept between the axes is bisected at P. Its equation is
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