hi i am studying some past papers for my exam at uni and would like help with this question if it is not a problem....
y= Ae^-ax show that dy/dx + ay = 0
hi i am studying some past papers for my exam at uni and would like help with this question if it is not a problem....
y= Ae^-ax show that dy/dx + ay = 0
this would be very much appreciated!
All you need to do is verify that the differential equation is true.
Since , it follows that .
Now,
.
Therefore, we showed that satisfied the differential equation .