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Mathematics - mathematics
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The Mathematics Channel: Algebra, Geometry, Problems, Puzzles and History of Mathematics.
The Mathematics Channel: Algebra, Geometry, Problems, Puzzles and History of Mathematics.
Mathematics reveals the beauty of numbers: from algebra and geometry to calculus, problems, proofs and logic. Real-world applications, history of mathematics and elegant solutions for students and amateurs.
The Mysterious Missing Factor I am a 2-digit number. I have exactly 3 factors. The sum of my factors is 21. What number am I?
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