Integration Techniques
Table of Contents
1. 1^∞ to L'Hospital
https://www.youtube.com/watch?v=TyOHcs3qD4g A trick for 1infinity limits:
Take log on both side and substitution of variables may lead to 0/0 form then you can use LHospital rule.
Also for cos or sin at 0 you can use their truncated taylor series to guess the limit.
