Revision history of "Binomial coefficient ((n+1) choose k) equals (n choose k) + (n choose (k-1))"

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  • (cur | prev) 02:40, 4 June 2016Tom (talk | contribs). . (414 bytes) (+414). . (Created page with "==Theorem== The following formula holds: $${{n+1} \choose k} = {n \choose k} + {n \choose {k-1}},$$ where ${n \choose k}$ denotes the binomial coefficient. ==Proof== ==Re...")