Hi, I am a student of Sri Chaitanya Educational Institutions, Visakhapatnam.

I am currently in 11th class. I have one major doubt:

Should i follow only the Material which is being provided to me by the campus or should I prefer classic books for my preparations?

It would be better if you buy some books other than the material provided by your institute as you would get more problems to solve and sometimes easy or simple approach to a question which is not taught in campus.

PLEASE LIKE MY ANSWER IF YOU ARE SATISFIED BY IT 
AND BEST OF LUCK !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 

FOLLOW THE MATERIAL. THEY ARE PREPARED MOSTLY BY EX-IITIANS. ALSO THEY ARE UP TO DATE AND POINT TO POINT.

THEYWILL SURELY HELP YOU MORE THAN CLASSIC TEXTS AS CLASSIC TEXTS SOMETIMES CONTAIN TOPICS WHICH ARE NO

LONGER IN THE SYLLABUS.

i suggest go for the classic text...cuz it is the most genuine material...and yes...you shoul also rreffer to your academy books if some topic is missing from the classic texts. :)