CBSE Notes class 12 in both hindi and english medium are very popular among cbse students due to well explained by diagrams by our experts. Mathematics-I class 12 in english-medium chapter-1. 1. RELATIONS AND FUNCTIONS, Mathematics-I class 12 in english-medium chapter-2. 2. INVERSE TRIGONOMETRIC FUNCTIONS, Mathematics-I class 12 in english-medium chapter-3. 3. MATRICES, Mathematics-I class 12 in english-medium chapter-4. 4. DETERMINANTS, Mathematics-I class 12 in english-medium chapter-5. 5. CONTINUITY AND DIFFERENTIABILITY, Mathematics-I class 12 in english-medium chapter-6. 6. APPLICATION OF DERIVATIVES,