This is the 1046th most frequent Catalan word.
serveix
"Serveix" means "it serves" or "is useful" in English.
In this sentence, 'serveix' means 'serves' or 'is used for', indicating that the book is suited or intended for studying history.
Aquest llibre serveix per estudiar història.
This book serves to study history.
Here, 'serveix' is used to question whether something is effective or functional for solving a specific issue.
No sé si això serveix per arreglar el problema.
I don't know if this serves to fix the problem.
In this question, 'serveix' is employed to inquire about the purpose or utility of an item.