If the equation `x^2+py^2+y=a^2` represents a pair of perpendicular lines, then the point of intersection of the lines is

If the equation x^(2)+py^(2)+y=a^(2) represents a pair of perpendicular lines then its point of intersection is

If the equation x^(2)+py^(2)+qy-a^(2)=0 represents a pair of parallel lines, then

If the equation (kx+y)^(2)=k(x^(2)+y^(2)) represents a pair of perpendicular lines, then k=

If the equation 12x^(2)+7xy-py^(2)-18x+qy+6=0 represents a pair of perpendicular lines then

The equation x^(2)+k_(1)y^(2)+k_(2)xy=0 represents a pair of perpendicular lines if

If the equation lambda x^(2)-5 x y+6 y^(2)+x-3 y=0 represents a pair of lines, then their point of intersection is

If the equation lambda x^(2)-5xy+6y^(2)+x-3y=0 represents a pair of straight lines then their point of intersection is

Find k, if the equation 2x^(2) + kxy - 6y^(2) + 3x + y + 1 = 0 represents a pair of lines. Find the point of intersection of the lines and angle between the lines for this value of k.