PRIMES 2015 reading project: problems and solutions
نویسنده
چکیده
3. On binomial coefficients 13 3.1. Definitions and basic properties . . . . . . . . . . . . . . . . . . . . . 14 3.2. Binomial coefficients and polynomials . . . . . . . . . . . . . . . . . . 21 3.3. The Chu-Vandermonde identity . . . . . . . . . . . . . . . . . . . . . 24 3.4. Further results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 3.5. Additional exercises . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
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