Home
Class 12
MATHS
If the pair of lines a x^2+2h x y+b y^2+...

If the pair of lines `a x^2+2h x y+b y^2+2gx+2fy+c=0` intersect on the y-axis then `b^2g^2=c h^2` (b) `a b c=2fgh` `2fgh=bg^2+c h^2` `f^2=b c`

Promotional Banner

Similar Questions

Explore conceptually related problems

If the pair of lines ax^2 +2hxy+ by^2+ 2gx+ 2fy +c=0 intersect on the y-axis then

If the pair of lines ax^2 +2hxy+ by^2+ 2gx+ 2fy +c=0 intersect on the y-axis then

If the pair of lines ax^2 +2hxy+ by^2+ 2gx+ 2fy +c=0 intersect on the y-axis then

If the pair of lines ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 intersect on the y-axis then

If the pair of lines ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 intersect on the y-axis, then bc=

If the pair of line ax^2+2hxy+by^2+2gx+2fy+c=0 intersect on the y-axis, then

If the pair of lines ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 intersect on the y-axis, then 2fgh=

If the pair of lines ax^(2)+2 h x y+b y^(2)+2 g x+2 f y+c=0 intersect on y -axis then

If the pair of lines ax^(2) + 2hxy + by^(2)+ 2gx + 2fy + c = 0 intersect on the y-axis then

If the pair of lines ax^(2)+2hyx+by^(2)+2gx+2fy+c=0 intersect on the x-axis, then 2fgh