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