Determinants - Exercise 4.2 (Que. 1 to 5) | Class 12 Maths Chapter 4 | CBSE 2024-25

👉Previous Video:    • Determinants - NCERT Examples (Eg. 6 and 7...   👉Next Video:    • Minors and Cofactors - Determinants | Clas...   ======================================================= ✔️📚👉 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 12 Maths (By Zeeshan Sir) | Complete...   ✅ In this video, ✔️ Class: 12th ✔️ Subject: Maths ✔️ Chapter: Determinants (Chapter 4) ✔️ Topic Name: Exercise 4.2 (Que. 1 to 5) ✔️ Topics Covered In This Video (By Zeeshan Sir): Unlock the secrets to mastering Class 12 Maths with our latest video on Exercise 4.2 (Que. 1 to 5) of Chapter 4 - Determinants. Dive deep into the core concepts, formulas, and problem-solving techniques vital for success in your math journey. Elevate your understanding and ace your exams with comprehensive explanations and practical examples provided by Zeeshan Sir. ======================================================= 00:00 Introduction: Determinants - Exercise 4.2 (Que. 1 to 5) 02:24 Que. 1 - Find area of the triangle with vertices at the point given in each of the following: 14:35 Que. 2 - Show that points A (a, b + c), B (b, c + a), C (c, a + b) are collinear. 22:16 Que. 3 - Find values of k if area of triangle is 4 sq. units and vertices are- i. (k, 0), (4, 0), (0, 2) 35:47 Que. 4 - i. Find equation of line joining (1, 2) and (3, 6) using determinants. 47:50 Que. 5 If area of triangle is 35 sq units with vertices (2, 6), (5, 4) and (k, 4). Then k is 53:30 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... #exercise4 #determinants #ncert #class12maths #class12 #class12th #maths #mathematics #cbse2024_25 #magnetbrains #newsession2024_25 #2024_25 #chapter4 #examples #questions exercise 4.2 que 1 to 5 class 12 solutions exercise 4.2 que 1 to 5 exercise 4.2 class 12 determinants ex 4.3 class 12 exercise 4.2 class 12 maths solutions Class 12 Maths Chapter 4 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."