Use a suitable trial function to find the particular solution of
From the equation,
Now I don't understand the last bit where you have to pick the two parts which correspond to 0 and 3. Could someone explain it for me?
Use a suitable trial function to find the particular solution of
From the equation,
Now I don't understand the last bit where you have to pick the two parts which correspond to 0 and 3. Could someone explain it for me?