Скачать или смотреть Why the Sum of Odd Numbers is Always a Perfect Square 🔷 | Visual Proof

This animation reveals a beautiful hidden truth in mathematics:

👉 1 + 3 + 5 + … + (2n – 1) = n²

Watch as each odd number is added, not just as a sum, but as blocks rearranged into squares:

1 forms a 1×1 square

1 + 3 builds a 2×2 square

1 + 3 + 5 creates a 3×3 square

And so on… until every sequence of odd numbers forms a perfect n×n square.

This visual proof shows why the sum of odd numbers equals n² — it doesn’t just calculate the result, it literally constructs it!

Perfect for Class 6–12 math students, JEE prep, SAT math, and anyone who loves elegant math proofs.

📌 Made with #Manim. Follow for more math magic!

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