JEE Advance - Mathematics (1999 - No. 5)
The differential equation representing the family of curves
$${y^2} = 2c\left( {x + \sqrt c } \right),$$ where $$c$$ is a positive parameter, is of
$${y^2} = 2c\left( {x + \sqrt c } \right),$$ where $$c$$ is a positive parameter, is of
order $$1$$
order $$2$$
degree $$3$$
degree $$4$$