find the density function of z=tan(Y)
?
i had a similar question
X~U(0,1)
find the density function of W=a+bx
the solution is
W~U(a,a+b)
how to solve the first question ??
find the density function of z=tan(Y)
?
i had a similar question
X~U(0,1)
find the density function of W=a+bx
the solution is
W~U(a,a+b)
how to solve the first question ??
READ below, I think the orginal density is WRONG.
USE which is easy to derive.
It's the derivatives of the CDFs, it's just calc 1.
So, on
and giving you
Hence
I THINK there is a problem here, we should be getting a Cauchy.
I think the original density should be a uniform on because tangent isn't defined at