There are some challenging chapters in Class 12 Maths and students need to handle those chapters strategically to achieve good marks. Here are some tips to deal with hard chapters.

• Strengthen the core concepts of those chapters from NCERT textbooks. If it is still not clear, then take references from other books.
• Watch video tutorials from decent edu tech sites like Careers360.
• Take help from experienced teachers if you get stuck in a chapter.
• Break the chapter into small, manageable parts and analyze each part separately.
• Take mock tests on those chapters to check your progress.
• Practice the NCERT Exemplar for a better understanding of the topics.