Is there a radially symmetric density over the unit disk in the form of
f(x^2+y^2)
such that the marginal
I don't know how to start finding this function... Tried using calculus of variations but couldn't make it work.
Is there a radially symmetric density over the unit disk in the form of
f(x^2+y^2)
such that the marginal
I don't know how to start finding this function... Tried using calculus of variations but couldn't make it work.