Cardinality of a field | Abstract Algebra | CSIR NET | GATE Maths | IIT JAM | Master Cadre Maths

Hello friends, in this video we learn about how to find the cardinality of a field. This video is very helpful for preparing various competitive exams such as master cadre maths, Lecturer cadre maths, IIT JAM, CSIR NET, GATE Maths, etc.

There is a correction in question no. 2, option no. 3, read it as
144=2^2.3 is not of the form p^n, so it is not a cardinality of a field.