what are the important chapters of PCM of 11th and 12th that are needed in CSE 1st semester in Vit or Srm?
Dear aspirant,
In 1st year syllabus of every branch and every student remains same. There is nothing different taught in non core and core branches. Yes maybe 1 or 2 subjects are different but main subjects are same.
Coming to main part of your question,
In maths - You only need to keep in your mind that is diffrential equations, matrices and calculus.
In Physics- Basics taught in 11th and 12th that is electromagnetism and magnetic effects of current.
In chemistry - You don't need anything. You need to just memorize whatever notes you get from college.