TBH I didn't check out this forum, and I got lost on other sites because I'm pretty a math newbie especially in calculus.
Anyway, thanks a LOT for your help. both @BvU and @WWGD
I'm about to start calculus 1 at university. I have the course textbook in my native language, but I want to study it in english. Here's the table of content of the textbook after my translation attempt. do you know any good calculus textbook corresponds for this syllabus? thank you. have a nice...