Question

If X(t), t ≥ 0 is a Brownian motion process with drift

parameter μ and variance parameter σ2
for which X(0) = 0,
show that
−X(t), t ≥ 0 is a Brownian motion process with drift parameter −μ
and variance parameter σ2.​

Answer 1

$\huge{\bf{!! Laws\:of \:conservation \:of \:mass}}}}$

Answer 2

Law of conservation of mass

Law of conservation of mass