Number Systems - Exercise 1.3 (Que. 4 to 9) | Class 9 Maths Chapter 1 | CBSE 2025-26

👉Previous Video:    • Number Systems - Exercise 1.3 (Que. 1 to 3...   👉Next Video:    • Operations on Real Numbers - Number System...   ======================================================= ✔️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ✔️📚👉 Grab E-book & E-Notes by Expert Teachers Here: https://www.magnetbrains.com/notes ======================================================= 📢 Full Playlist Link:    • Class 9 Maths (By Kishore Sir) | Complete ...   ✅ In this video, ✔️ Class: 9th ✔️ Subject: Maths ✔️ Chapter: Number Systems (Chapter 1) ✔️ Topic Name: Exercise 1.3 (Que. 4 to 9) ✔️ Topics Covered In this video (By Kishore sir): In this captivating video, Sir guides you through the fascinating realm of 9th-grade Maths, focusing on Exercise 1.3 within Chapter 1, "Number Systems." Dive deep into the captivating world of mathematics as we explore key concepts essential for success in your studies. Join us as we simplify complex topics and make learning fun and engaging for all 9th-grade students. ======================================================= 00:00 Introduction - Number Systems - Exercise 1.3 01:17 Exercise 1.3: (Que. 4 to 9) - Que. 4 Express 0.99999... in the form p/q. Are you surprised by your answer? With your teacher and classmates discuss why the answer makes sense. 08:05 Exercise 1.3: Que. 5 - What can the maximum number of digits be in the repeating block of digits in the decimal expansion of 1/17? Perform the division to check your answer. 16:11 Exercise 1.3: Que. 6 - Look at several examples of rational numbers in the form p/q (q0), where p and q are integers with no common factors other than 1 and having terminating decimal representations (expansions). Can you guess what property q must satisfy? 37:19 Exercise 1.3: Que. 7 - Write three numbers whose decimal expansions are non-terminating non-recurring. 39:47 Exercise 1.3: Que. 8 - Find three different irrational numbers between the rational numbers 5/7 and 9/11. 46:51 Exercise 1.3: Que. 9 - Classify the following numbers as rational or irrational. 56:39 Website Overview ======================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps to gives you NCERT/CBSE curriculum-based full courses free from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us: [email protected] ➡️ Website: https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube:    / @magnetbrainseducation   ➡️ Subscribe to Magnet Brains Hindi Medium:    / @magnetbrainshindimedium   ➡️Facebook:- https://www.magnetbrains.com/out/face... ➡️Telegram:- https://www.magnetbrains.com/out/tele... ➡️Instagram:- https://www.magnetbrains.com/out/inst... #class9 #class9maths #maths #numbersystem #magnetbrains #newsession2024_25 #cbse2024_25 #cbseboard #numbersystemclass9th #ncert #exercise #exercise1.3 exercise 1.3 class 9 maths exercise 1.3 class 9 maths question 4 class 9 maths chapter 1 class 9 maths chapter 1 exercise 1.3 solutions maths class 9 chapter 1 number system class 9 Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."