ax^(2)+2hxy+by^(2)=1

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

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

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

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

If m_1 and m_2 are the slopes of the lines represented by ax^(2)+2hxy+by^(2)=0 , then m_1+m_2=

If m_1 and m_2 are the slopes of the lines represented by ax^(2)+2hxy+by^(2)=0 , then m_1m_2=

the line y=mx bisects the angle between the pair of ax^(2)-2hxy+by^(2)=0 if h(1-m^(2))+m(a-b)=

The image of the pair of lines represented by ax^(2)+2hxy+by^(2)=0 by the line mirror y=0 is ax^(2)-2hxy-by^(2)=0bx^(2)-2hxy+ay^(2)=0bx^(2)+2hxy+ay^(2)=0ax^(2)-2hxy+by^(2)=0