No sinjan not at all

 

just go through the law of homogentity

 

Methods to write dimensional formula

 

Dimesion formula of some topic like boltzman costant etc they may be given in form of table

 

How to write dimension formula of a derived unit in term of other derived init

eg pressaure in form of force and (volume or area)

 

Hope u are clear refer syllabus

Bye