Two points `(a,0)` and `(0,b)` are joined by a straight line. Another point on this line , is (A)`(3a,-2b)` (B) `(a^2,ab)` (C) `(-3a,2b)` (D) `(a,b)`

Two point (b+3,b+k) and (2,b) are on the line x-2y+9=0 find k

The mid-point of the line joining (-a, 2b) and (-3a, -4b) is

The point of concurrence of the lines (2a+5b)x+(3a-2b)y-5a-3b=0 is

Show that the points (a,0),(0,b) and (3a,-2b) are collinear. Also, find the equation of line containing them.

Show that the points (a,0),(0,b)and (3a,-2b)are collinear.Also find the equation of the line containing them.

The straight lines x+2y-9=0,3x+5y-5=0 , and a x+b y-1=0 are concurrent, if the straight line 35 x-22 y+1=0 passes through the point (a) (a , b) (b) (b ,a) (c) (-a ,-b) (d) none of these

The straight lines x+2y-9=0,3x+5y-5=0 , and a x+b y-1=0 are concurrent, if the straight line 35 x-22 y+1=0 passes through the point (a) (a , b) (b) (b ,a) (c) (-a ,-b) (d) none of these

If a , b and c are in A P , then the straight line a x+b y+c=0 will always pass through a fixed point whose coordinates are (a) (1,2) (b) (1,-2) (c) (2,3) (d) (0,0)

If a , b and c are in A P , then the straight line a x+b y+c=0 will always pass through a fixed point whose coordinates are (a) (1,2) (b) (1,-2) (c) (2,3) (d) (0,0)