[" The algebraic sum of distances of the line "ax+by+2=0" from "(1,2),(2,1)" and "],[(3,5)" is zero and the lines "bx-ay+4=0" and "3x+4y+5=0" cut the co-ordinate "],[" axes at concyclic points then "]

The algebraic sum of distances of the line ax + by + 2 = 0 from (1,2), (2,1) and (3,5) is zero and the lines bx - ay + 4 = 0 and 3x + 4y + 5=0 cut the coordinate axes at concyclic points. Then (a) a+b=-2/7 (b) area of triangle formed by the line ax+by+2=0 with coordinate axes is 14/5 (c) line ax+by+3=0 always passes through the point (-1,1) (d) max {a,b}=5/7

The algebraic sum of distances of the line ax + by + 2 = 0 from (1,2), (2,1) and (3,5) is zero and the lines bx - ay + 4 = 0 and 3x + 4y + 5=0 cut the coordinate axes at concyclic points. Then (a) a+b=-2/7 (b) area of triangle formed by the line ax+by+2=0 with coordinate axes is 14/5 (c) line ax+by+3=0 always passes through the point (-1,1) (d) max {a,b}=5/7

If the lines lx+2y +3=0 and 2y+mx+4=0 cut the co-ordinate axes in concylic points then lm=

If the lines lx+2y +3=0 and 2y+mx+4=0 cut the co-ordinate axes in concylic points then lm=

The lines 2x+3y+19=0 and 9x+6y-17=0 , cut the coordinate axes at concyclic points.

The lines 2x+3y+19=0 and 9x+6y-17=0, cut the coordinate axes at concyclic points.

Show that the lines 2x+3y+19=0 and 9x+6y-17=0 , cut the coordinate axes at concyclic points.

The lines 2x+3y+19=0 and 9x+6y-17=0 , cut the coordinate axes at concyclic points.

If the lines 2x+3y-1=0 and kx-y+4=0 intersect the coordinate axes in concyclic points then k-1=

The lines ax + 3y + 19 = 0 and 9x + 6y-17 = 0 cut the coordinate axes in concyclic points then a =