If one of the lines of `ax^(2)+2hxy+by^(2)=0` bisects the angle between the axes, in the first quadrant, then

If one of the lines ax^(2)+2hxy+by^(2)=0 bisects the angle between the aaxes in the first quadrant then

If one of the lines given by kx^(2)+2hxy+by^(2)=0 bisects the angle between the axes in the first qaudrant, then

If one of the pair of lines ax^2+2hxy+by^2=0 bisects the angle between coordinate axes in positive quadrant, then

Statement 1: If -2h =a+b , then one line of the pair of lines ax^(2)+2hxy+by^(2)=0 bisects the angle between coordinate axes in positive quadrant. Statement 2: If ax + y (2h + a) = 0 is a factor of ax^(2)+2hxy+by^(2)=0 , then b + 2h +a=0

If one of the lines of the pair ax^(2)+2hxy+by^(2)=0 bisects the angle betwen the positive direction of the axes. Then find the relation for a,b, and h.

If one of lines in ax^(2)+2hxy+by^(2)=0 bisects the angle between the coordinates axes then (a+b)^(2)=

If one of the lines given by kx^(2)+xy-y^(2)=0 bisects the angle between the co-ordinate axes, then k=