1:43
🔍 YouTube Search Results for "eight triangular arrays visual proof"
Found 19 results
4:27
Sum of odd integers: a generalization (visual proof)
Mathematical Visual Proofs
2.9K views
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1:16
Odd Squares as Difference of Triangular Numbers (visual proof)
Mathematical Visual Proofs
1.1K views
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1:36
A Multiplicative Triangular Number Recurrence (visual proof)
Mathematical Visual Proofs
1.8K views
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1:48
Geometric series: sums of powers of 9 are Triangular (visual proof)
Mathematical Visual Proofs
1.9K views
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2:16
Perfect Numbers (even ones) are Triangular (visual proof) -- with bonus open problem!
Mathematical Visual Proofs
8.6K views
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1:33
Products of Odd Squares and Triangular Numbers (visual proof - updated version)
Mathematical Visual Proofs
2.2K views
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2:13
0:57
3:13
Infinite series: summing reciprocals of triangular numbers (visual proof)
Mathematical Visual Proofs
4.8K views
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2:22
Sum Cubes with Triangles (visual proof without words V)
Mathematical Visual Proofs
7.8K views
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1:33
Sum of Odd Cubes is Triangular (visual proof without words)
Mathematical Visual Proofs
5.0K views
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1:52
Sum of Triangular Numbers II (visual proof via cannonballs)
Mathematical Visual Proofs
3.8K views
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8:53
Six Sierpiński Triangle Constructions (visual mathematics)
Mathematical Visual Proofs
49.2K views
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1:17
Alternating Sum of Triangular Numbers (visual proof without words)
Mathematical Visual Proofs
2.1K views
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2:04
2:17
3D Sum of Triangular Numbers (visual proof without words III)
Mathematical Visual Proofs
3.5K views
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9:40
2:28