Relations and Functions Class 11 & 12 | Relations and Functions Short Tricks | Math Shortcut Tricks

✔️📚👉 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:    • Maths Shortcut Tricks | Math Tricks For Fa...   ✅ In this video, ✔️ Subject: Maths ✔️ Topic Name: Relations and Functions Class 11 & 12 | Relations and Functions Short Tricks | Math Shortcut Tricks ✔️ Topics Covered In This Video (By Shivani Mam): We are going to learn Maths Short Tricks for relations and functions. We have explained different calculation methods which can save a lot of time in daily use as well as in exams. In this series of videos, we will give you short tricks of all chapters to fasten your calculation. ======================================================= 00:00 Introduction: Relations & Functions: Short Tricks 01:08 Functions 03:21 Vertical Line Test 04:35 Example & Solutions: Example: Relations & Functions: Short Tricks Example: Find whether f(x) = x3 forms a mapping or not? 11:18 One-One Functions/Injective Functions 13:25 Methods to Check One-One Mapping 14:23 Graphical Method to Check One-One Mapping 17:34 Check Whether the Following Function Is One-One or Not 20:44 Differentiation Method 23:22 Check Whether the Following Function Are One-One or Not 32:05 Onto Functions/Surjective Functions 36:56 Graphical Method 42:25 Check Whether the Following Function Is Onto or Not 49:27 Function 51:05 Total Number of Functions 56:09 Number of Functions (or Mapping) From A to B 01:00:48 Total Number of One-One Functions 01:08:51 Number of One-One Mapping 01:15:00 Website Overview ======================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps gives you NCERT/CBSE curriculum-based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 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... #relationsandfunctions #mathstricks #shortcuttricks #class11maths #class12maths #cbse2024 #2024_25 #magnetbrains relations and functions class 11 12 shortcuts math shortcut tricks relations and functions relations and functions class 12 tricks quick methods for relations and functions cbse class 11 12 maths short tricks relations and functions 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."