Homework Statement
using the method of separation of variables, solve ∂u/∂x=4∂u/∂y, where u=3e^-y - e^-5y when x=0.
Homework Equations
The Attempt at a Solution
let u(x,y)=X(x)Y(y)
=XY.
Homework Statement
Homework Equations
The Attempt at a Solution...
guys, there are two users in my system which are 'standard user' and no one is 'administrator'.
now the problem is that when i am installing any software then it's asking to type an administrator password and then press 'yes'.
but there is no blank to type any password and the yes option is...