- #1

- 146

- 0

## Homework Statement

Derived the general solution of the given equation by using an appropriate change of variables

5.) du/dt-2(du/dx)=2

## Homework Equations

du/dx=du/d(alpha)*d(alpha)/dx+du/d(beta)*d(beta)/dx

du/dt= du/d(alpha)*d(alpha)/dt+du/d(beta)*d(beta)/dt

## The Attempt at a Solution

not really sure how to determine du/d(alpha),d(alpha)/dx,d(beta)/dx ,d(alpha)/dt,d(beta)/dt

book says alpha=x+2t, beta=x