This subject book from JPH is a Hindi medium (हिंदी माध्यम) Vastunishth Ganit (Objective Mathematics) volume written by S.R. Saini, prepared for students appearing in JEE Main and JEE Advanced. This is Bhag-1 (Part-1) of the series and presents the mathematics syllabus in objective form — each chapter carries the essential concepts, formulae and solved illustrations, followed by graded objective questions of the type actually asked in the entrance exam. Topics covered in this volume include बीजगणित, समुच्चय एवं संबंध, फलन, द्विघात समीकरण, अनुक्रम एवं श्रेणी, क्रमचय-संचय, द्विपद प्रमेय, सारणिक एवं आव्यूह, त्रिकोणमिति तथा निर्देशांक ज्यामिति. Because the entire book is in Hindi, Hindi-medium students preparing for JEE can build concepts and practise objective questions in their own language rather than working through English-only material. All content is presented in Hindi language. Key Features: Hindi medium book — complete content, terminology and solutions in Hindi Written by S.R. Saini Prepared for JEE Main and JEE Advanced aspirants Bhag-1 (Part-1) of the objective mathematics series Chapterwise theory with important formulae and concepts Solved illustrations to demonstrate the method before practice Graded objective questions of the entrance exam pattern Algebra, sets, relations and functions covered Quadratic equations, sequences and series, permutation and combination Binomial theorem, determinants and matrices Trigonometry and coordinate geometry included A rare Hindi medium option for engineering entrance mathematics Useful for board-level strengthening alongside entrance preparation From JPH Publication JEE Main एवं JEE Advanced की तैयारी कर रहे हिंदी माध्यम के विद्यार्थियों के लिए JPH की यह "वस्तुनिष्ठ गणित (भाग-1)" पुस्तक एस.आर. सैनी द्वारा तैयार की गई है। इसमें प्रत्येक अध्याय के महत्वपूर्ण सूत्र एवं अवधारणाएँ, हल सहित उदाहरण तथा प्रवेश परीक्षा के स्तर के वस्तुनिष्ठ प्रश्न सम्मिलित हैं। बीजगणित, समुच्चय एवं फलन, द्विघात समीकरण, अनुक्रम एवं श्रेणी, क्रमचय-संचय, द्विपद प्रमेय, सारणिक एवं आव्यूह, त्रिकोणमिति तथा निर्देशांक ज्यामिति जैसे विषय इसमें दिए गए हैं। सम्पूर्ण पुस्तक हिंदी माध्यम में है।