Скачать или смотреть Unique Linear Algebra Challenge! | Prove That 77 divides the Determinant of This Matrix

🎥 Can You Prove 77 Divides This Determinant? 🤯
In this video, we take on a mind-blowing matrix challenge! 💥 Using clever elementary row and column operations, I prove that 77 divides the determinant of a 7×7 matrix with all values between 0 and 10.
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🧠 Whether you’re a linear algebra lover, a math Olympiad fan, or just enjoy clever proofs and patterns, this video will stretch your problem-solving skills and show you how elegant determinant manipulation can be.

🔥 You’ll learn:

1) How to use row and column operations efficiently 💪
2) The properties of determinants that make modular proofs possible 📐
3) A creative trick to prove divisibility without direct computation ✨

👀 Watch till the end — the reasoning is both fun and beautifully logical!

📚 Perfect for:

1) Math students & enthusiasts
2) Teachers looking for creative determinant problems
3) Anyone who loves clever algebraic reasoning

👇 Don’t forget to like, comment, and subscribe if you enjoy brainy math challenges!

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00:00-00:32 - Intro
00:32-13:17 - The Solution