This is R.D. Sharma's Mathematics for Class XII, published by Dhanpat Rai Publications as a three-volume set for the CBSE Examination 2026-27 — Volume 1, Volume 2, and a separate MCQs in Mathematics volume. It is an English medium (Roman script) book — the complete theory, solved examples, exercises and answers are in English, and there is no Hindi content in it. The two main volumes cover the full Class 12 syllabus. Volume 1 carries relations and functions, inverse trigonometric functions, matrices, determinants, continuity and differentiability, and applications of derivatives. Volume 2 carries indefinite and definite integrals, applications of integrals, differential equations, vector algebra, three-dimensional geometry, linear programming and probability. The third volume is devoted entirely to objective questions. R.D. Sharma is the standard practice text for Class 12 mathematics, and the reason is the sheer quantity and grading of the problems. Each topic is introduced with the theory stated compactly, followed by solved examples worked in full, followed by an exercise set that begins with straightforward application and climbs to board and entrance level. The integration chapters alone carry more worked substitutions and standard forms than most students will see anywhere else, and integration is the unit where insufficient practice shows up most reliably in the paper. The separate MCQ volume matches the objective section of the current CBSE paper, with multiple choice questions, assertion-reason questions and case study based questions across all chapters. Since the objective portion now carries a substantial share of the marks and is answered under time pressure, having it as its own volume is a practical advantage over a few MCQs tacked onto each chapter. All three volumes are needed to use the set as intended. It is used alongside the prescribed NCERT Mathematics Part I and Part II, which remain the source the board sets its questions on. Key Features: English medium book — complete content written in English (Roman script), no Hindi content Published by Dhanpat Rai Publications R.D. Sharma's Mathematics for Class XII (Class 12) — set of 3 volumes Volume 1, Volume 2 and a separate MCQs in Mathematics volume For the CBSE Examination 2026-27, as per the latest CBSE syllabus Volume 1 covers Relations and Functions and Inverse Trigonometric Functions Volume 1 covers Matrices, Determinants, Continuity and Differentiability, Applications of Derivatives Volume 2 covers Indefinite Integrals, Definite Integrals and Applications of Integrals Volume 2 covers Differential Equations, Vector Algebra and Three-Dimensional Geometry Volume 2 covers Linear Programming and Probability Compact theory followed by solved examples worked in full Very large graded exercise sets, from routine application to board and entrance level Extensive integration practice — substitutions and standard forms Separate MCQ volume with multiple choice, assertion-reason and case study based questions Answers provided for independent checking Also useful for JEE Main preparation alongside the board All three volumes needed for the complete set Best used alongside the prescribed NCERT Mathematics Part I and Part II यह सेट धनपत राय पब्लिकेशन्स द्वारा प्रकाशित R.D. Sharma's Mathematics — कक्षा XII (कक्षा 12) का तीन खंडों का समुच्चय है — खंड 1, खंड 2 तथा पृथक MCQs in Mathematics; CBSE परीक्षा 2026-27 हेतु। ध्यान दें: यह पुस्तक पूर्णतः अंग्रेज़ी भाषा एवं रोमन लिपि में है — इसमें हिन्दी भाषा का प्रयोग नहीं है। खंड-1 में संबंध एवं फलन, प्रतिलोम त्रिकोणमितीय फलन, आव्यूह, सारणिक, सांतत्य एवं अवकलनीयता तथा अवकलज के अनुप्रयोग सम्मिलित हैं; खंड-2 में अनिश्चित एवं निश्चित समाकलन, समाकलनों के अनुप्रयोग, अवकल समीकरण, सदिश बीजगणित, त्रिविमीय ज्यामिति, रैखिक प्रोग्रामन तथा प्रायिकता। तीसरा खंड पूर्णतः वस्तुनिष्ठ प्रश्नों को समर्पित है — बहुविकल्पीय, assertion-reason तथा केस स्टडी आधारित प्रश्न, जो वर्तमान CBSE प्रश्न-पत्र के वस्तुनिष्ठ खंड के अनुरूप हैं। इस सेट की विशेषता प्रश्नों की संख्या एवं क्रमबद्धता है — संक्षिप्त सिद्धांत के बाद पूर्ण हल सहित उदाहरण तथा सरल से बोर्ड एवं प्रतियोगी स्तर तक की विस्तृत प्रश्नावलियाँ। विशेषकर समाकलन में इतनी संख्या में प्रतिस्थापन एवं मानक रूप अन्यत्र कम मिलते हैं, और यही वह इकाई है जहाँ अभ्यास की कमी सर्वाधिक दिखती है। JEE Main की तैयारी हेतु भी उपयोगी। बोर्ड के प्रश्न NCERT पर आधारित होते हैं, अतः इसे NCERT भाग-I एवं भाग-II के साथ प्रयोग करें।