Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Is there a binomial coefficient identity with alternating sums as
$$...= \sum_{k=0}^{n} (-1)^{k+n} ... $$ presented? With ... I mean something connected to binomial coefficients.
I searched many books and webpages but I could not find anything.
In the calculus of finite differences, if $$ f(x) = \sum_{k=0}^n c_k\binom{x}{k} $$ then $$ c_k = \sum_{j=0}^k (-1)^{k-j}\binom{k}{j}f(j). $$