CBSE Board Std. 9 QR Book – Mathematics | Firefly | New Technology | Powered by Virtual Teachers available 24×7 | Set of 2 books

1) Guide, Tuition, and Practice Book, all in one 2) Download the app, scan QR code, and learn with a virtual teacher anytime. 3) The teacher explains every concept and every question with a detailed answer. 4) Based on the CBSE (NCERT) syllabus.5) Includes all textual and additional questions with answers. 6) Facilitates structured and self-paced learning. 7) Available for subjects of Mathematics and Science CBSE (NCERT) or Available for Mathematics, Science, English, Hindi, and Marathi (Mah. State Board)