I have been facing a difficulty for quite some time now . Whenever I am solving a good Combinatorics Question which involves casework , my imagination runs dry(it has happened 3-4 times already in the last few days) and I end up losing out on some cases , thus getting the question wrong .
Can anyone suggest any alternative to making cases ? Well you could generate a function for some easy questions but what about the rest ?
Is there any standard procedure for making cases , which I am not aware of ? If so please enlighten me on it !!!
Any help in this regard will be appreciated !
Thanks for the same \[\huge \ddot\smile\]