The product of the perpendiculars drawn from (2,-1) to the pair of lines `x^(2)-3xy+2y^(2)=0` is

The product of the perpendiculars drawn from the point (1,2) to the pair of lines x^(2)+4xy+y^(2)=0 is

The product of the perpendiculars from (-1,2) to the pair of lines 2x^(2)5xy+2y^(2)=0

If the product of the perpendiculars drawn from the point (1,1) on the lines ax^(2)+2hxy+by^(2)=0 is 1, then

The product of the length of the perpendiculars drawn from the point (1,1) to the pair of lines x^(2)+xy-6y^(2)=0

If the product of perpendiculars from (k,k) to the pair of lines x^(2)+4xy+3y^(2)=0 is (4)/(sqrt(5)) then k is

The product of the perpendicular distances from the point (-2,3) to the lines x^(2)-y^(2)+2x+1=0 is

The foot of the perpendicular drawn from point (2,-3,1) to the line (x+1)/2 = (y-3)/3 = (z+2)/-1 is

The product of legths of the perpendicular from point (4, 1) on the lines given by 3x^(2)-4xy-y^(2)=0 is