The pair of lines represented by 3a x² + 5xy + (a² - 2)y² = 0 are perpendicular to each other for:

Coordinate Geometry: JEE Main 2002 Mathematics question

JEE Main 2002 · Annual, Paper 1 · Q5575

JEE Main 2002Annual, Paper 1MathematicsEasyCoordinate Geometry478× since 2002

The pair of lines represented by

3a{x^2} + 5xy + \left( {{a^2} - 2} \right){y^2} = 0

are perpendicular to each other for :

JEE Main 2002 · Annual, Paper 1 · Q5575

JEE Main 2002Annual, Paper 1MathematicsEasyCoordinate Geometry478× since 2002

The pair of lines represented by

3a{x^2} + 5xy + \left( {{a^2} - 2} \right){y^2} = 0

are perpendicular to each other for :