If the ratio of gradients of the line given by `ax^(2)+2hxy+by^(2)=0` is `1:3`, then `h^(2):ab=`

The ratio of the slopes of the lines represented by ax^(2)+2hxy+by^(2)=0 is 2:3 , then h^(2):ab=

If the slopes of the lines given by ax^(2)+2hxy+by^(2)=0 are in the ratio 3:1 , then h^(2)=

If the slopes of the lines given by ax^(2)+2hxy+by^(2)=0 are in the ratio 3:1 , then h^(2)=

If the slopes of the line given by 6x^(2)+2hxy+y^(2)=0 are in the ratio 1:2 , then h=

If the line 3x-2y=0 coincide with one of the lines given by ax^(2)+2hxy+by^(2)=0 , then

If the line 4x+5y=0 coincide with one of the lines given by ax^(2)+2hxy+by^(2)=0 , then

If the line 4x-5y=0 coincide with one of the lines given by ax^(2)+2hxy+by^(2)=0 , then

If the slope of one of the lines given by ax^(2) + 2hxy + by^(2) = 0 is four times the other, prove that 16h^(2) = 25ab .

If ratio of slopes of lines ax^(2)+by^(2)=0 is 1:3 then h^(2):ab=

IF the slope of one of the lines given by ax^(2) + 2hxy + by^(2) = 0 is square of the slope of the other line, show that a^(2)b + ab^(2) + 8h^(3) = 6abh .