[" The pair of lines represented by "3ax^(2)+5xy+(a^(2)-2)y^(2)],[=0" is perpendicular to each other for "]

The pair of lines represented by 3 a x^(2)+5 x y+(a^(2)-2) y^(2)=0 are perpendicular to each other for

The two lines represented by 3ax^(2)+5xy+(a^(2)-2)y^(2)=0 are perpendicular to each other for

The two lines represented by 3ax^(2)+5xy+(a^(2)-2)y^(2)=0 are perpendicular to each other for

The two lines represented by 3ax^(2)+5xt+(a^(2)-2)y^(2)=0 are perpendicular to each other for

The point of lines represented by 3ax^(2) + 5xy + (a^(2) – 2)y^(2) = 0 and perpendicular to each other for

The two lines represented by 3a x^2+5x y+(a^2-2)y^2=0 are perpendicular to each other for

The two lines represented by 3ax^(2)+5xy+(a^(2)-2)y^(2)=0 are perpendicular to each other for two values of a (b) a for one value of a (d) for no values of a

the number of values of a for which the pair of lines represented by 3ax^(2) +5xy +(a^(2) -2)y^(2) = 0 are at right angles to each other , is

The lines represented by ax^(2)+2hxy+by^(2)=0 are perpendicular to each other if

If the lines represented by kx^(2) - 3xy + 6y^(2) = 0 are perpendicular to each other then…..