Show that all curves for which the slope at any point (x, y) on it is 
are rectangular hyperbola.
Given the slope of the tangent = 
∴ 
It is a homogenous equation,
Putting y = kx
So,
Putting the value of k
29
Show that all curves for which the slope at any point (x, y) on it is are rectangular hyperbola.
Given the slope of the tangent =
∴
It is a homogenous equation,
Putting y = kx
So,
Putting the value of k