I cannot learn today, since I am very tired. But I tried. We worked on permutations and combinations. My head hurts from it. Its very confusing and I will be gone for 2 days starting tomorrow so that makes me nervous to fall behind.
Perms-
Big #'s
order maters
nPr=n!/(n-r)!
Coms-
Small #s
order doesnt matter
nCr=n!/(n-r)!X
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