6.3 Examples
Now let me look at two examples
Example
6.1:
-
Find graphically a solution to
Solution:
-
We need to continue
as an odd function, and we can take
. We then have to add the left-moving wave
and the right-moving wave
, as we have done in Figs. ???
Example
6.2:
-
Find graphically a solution to
Solution:
-
In this case
. We find
This needs to be continued as an even
function.