Matrices, Sequences and Sums
Part of the Springer Undergraduate Mathematics Series book series (SUMS)
This triangle – better described as an array – is associated with the Binomial Theorem 2.1; this expresses the powers of (1+z) in terms of successive powers of z:
The next result shows that the coefficients involved represent the number of ways of choosing k elements from r, as assumed in the first chapter.
KeywordsEulerian Number Fibonacci Number Lower Triangular Matrix Binomial Theorem Lucas Number
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