Integral question

Soldato
Joined
2 Jul 2010
Posts
3,098
H7RPmpE.png

Can somebody please explain to me how the bit in yellow was obtained? I can't figure it out.

For clarity, Wu is a Wiener process.
 
Soldato
Joined
19 Nov 2009
Posts
4,387
Location
Baa
If it takes three men two and a half days to dig four holes, and four men six and a third days to dig seven holes, what colour is their bucket?
 
Last edited:
Back
Top Bottom