Source free RC Circuit

[ambitious.probe]

For a simple RC Circuit

v(t)=V₀e^-\[\tau\]/RC
\[\tau\]=RC;

how

v(t+\[\tau\])=v(t)/e

please provide me all mathematical steps, I am new to circuit Theory, thanks

 

[Tunelabguy]

You do not need any circuit theory to do this, starting with what you gave as the starting point. You only need high school algebra.