math123c

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0. exponents y
6 binomial theorem
5.5 permutations and combinations
5.4 trees and factorials
5.3 geometric sequences
5.2 arithmetic sequences
5.1 sequences
4.5 matrix notation
4.4 system of linear equations 2
4.3 system of linear equations 1
4.2 stem parabolas revisited
4.1 stem hyperbolas
3.4 ellipses
3.3 conic sections circles