"Physics PhD, NSF-GRFP/NDSEG Fellow, NCI PSOC Young Investigator"
...I know an alternative presentation that quickly demonstrates why (L+N)!/(L!N!) is the number of combinations of ways to draw L of L+N things. I earned 5s on both AP calculus
AB and AP calculus
BC in 2000 and 2001. Additionally, calculus
has remained an essential part of the "bread and butter" that I have used to understand the dynamic variations...
10 subjects, including calculus